15691645235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 25903411200

約数和(自身を除く): 10211765965

約数列:

[1, 5, 7, 17, 19, 23, 29, 35, 85, 95, 115, 119, 133, 145, 161, 203, 323, 391, 437, 493, 551, 595, 665, 667, 805, 1015, 1615, 1955, 2081, 2185, 2261, 2465, 2737, 2755, 3059, 3335, 3451, 3857, 4669, 7429, 9367, 10405, 11305, 11339, 12673, 13685, 14567, 15295, 17255, 19285, 23345, 35377, 37145, 39539, 46835, 47863, 52003, 56695, 60349, 63365, 65569, 72835, 79373, 88711, 176885, 197695, 215441, 239315, 247639, 260015, 276773, 301745, 327845, 335041, 396865, 422443, 443555, 672163, 813671, 909397, 1025933, 1077205, 1146631, 1238195, 1383865, 1388027, 1508087, 1675205, 2112215, 3360815, 4068355, 4546985, 4705141, 5129665, 5695697, 5733155, 6365779, 6940135, 7181531, 7540435, 8026417, 9716189, 15459749, 19492727, 23525705, 23596459, 26372513, 28478485, 31828895, 35907655, 40132085, 48580945, 77298745, 97463635, 108218243, 117982295, 131862565, 136449089, 165175213, 184607591, 448332721, 541091215, 682245445, 825876065, 923037955, 2241663605, 3138329047, 15691645235]

約数ペア:

[(1, 15691645235), (5, 3138329047), (7, 2241663605), (17, 923037955), (19, 825876065), (23, 682245445), (29, 541091215), (35, 448332721), (85, 184607591), (95, 165175213), (115, 136449089), (119, 131862565), (133, 117982295), (145, 108218243), (161, 97463635), (203, 77298745), (323, 48580945), (391, 40132085), (437, 35907655), (493, 31828895), (551, 28478485), (595, 26372513), (665, 23596459), (667, 23525705), (805, 19492727), (1015, 15459749), (1615, 9716189), (1955, 8026417), (2081, 7540435), (2185, 7181531), (2261, 6940135), (2465, 6365779), (2737, 5733155), (2755, 5695697), (3059, 5129665), (3335, 4705141), (3451, 4546985), (3857, 4068355), (4669, 3360815), (7429, 2112215), (9367, 1675205), (10405, 1508087), (11305, 1388027), (11339, 1383865), (12673, 1238195), (13685, 1146631), (14567, 1077205), (15295, 1025933), (17255, 909397), (19285, 813671), (23345, 672163), (35377, 443555), (37145, 422443), (39539, 396865), (46835, 335041), (47863, 327845), (52003, 301745), (56695, 276773), (60349, 260015), (63365, 247639), (65569, 239315), (72835, 215441), (79373, 197695), (88711, 176885)]