317635695

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 637156800

約数和(自身を除く): 319521105

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 79, 87, 117, 135, 145, 195, 237, 261, 351, 377, 395, 435, 585, 711, 783, 1027, 1131, 1185, 1305, 1755, 1885, 2133, 2291, 3081, 3393, 3555, 3915, 5135, 5655, 6241, 6873, 9243, 10179, 10665, 11455, 15405, 16965, 18723, 20619, 27729, 29783, 31205, 34365, 46215, 50895, 56169, 61857, 81133, 89349, 93615, 103095, 138645, 148915, 168507, 180989, 243399, 268047, 280845, 309285, 405665, 446745, 542967, 730197, 804141, 842535, 904945, 1216995, 1340235, 1628901, 2190591, 2352857, 2714835, 3650985, 4020705, 4886703, 7058571, 8144505, 10952955, 11764285, 21175713, 24433515, 35292855, 63527139, 105878565, 317635695]

約数ペア:

[(1, 317635695), (3, 105878565), (5, 63527139), (9, 35292855), (13, 24433515), (15, 21175713), (27, 11764285), (29, 10952955), (39, 8144505), (45, 7058571), (65, 4886703), (79, 4020705), (87, 3650985), (117, 2714835), (135, 2352857), (145, 2190591), (195, 1628901), (237, 1340235), (261, 1216995), (351, 904945), (377, 842535), (395, 804141), (435, 730197), (585, 542967), (711, 446745), (783, 405665), (1027, 309285), (1131, 280845), (1185, 268047), (1305, 243399), (1755, 180989), (1885, 168507), (2133, 148915), (2291, 138645), (3081, 103095), (3393, 93615), (3555, 89349), (3915, 81133), (5135, 61857), (5655, 56169), (6241, 50895), (6873, 46215), (9243, 34365), (10179, 31205), (10665, 29783), (11455, 27729), (15405, 20619), (16965, 18723)]