15692613385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 21095976960

約数和(自身を除く): 5403363575

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 313, 359, 527, 901, 1565, 1643, 1795, 2635, 4505, 5321, 6103, 8215, 9703, 11129, 16589, 19027, 26605, 27931, 30515, 48515, 55645, 82945, 95135, 112367, 139655, 164951, 189193, 282013, 323459, 514259, 561835, 589837, 824755, 945965, 1410065, 1617295, 1910239, 2571295, 2949185, 3483377, 5955451, 8742403, 9551195, 10027229, 17416885, 29777255, 43712015, 50136145, 59217409, 101242667, 184618981, 296087045, 506213335, 923094905, 3138522677, 15692613385]

約数ペア:

[(1, 15692613385), (5, 3138522677), (17, 923094905), (31, 506213335), (53, 296087045), (85, 184618981), (155, 101242667), (265, 59217409), (313, 50136145), (359, 43712015), (527, 29777255), (901, 17416885), (1565, 10027229), (1643, 9551195), (1795, 8742403), (2635, 5955451), (4505, 3483377), (5321, 2949185), (6103, 2571295), (8215, 1910239), (9703, 1617295), (11129, 1410065), (16589, 945965), (19027, 824755), (26605, 589837), (27931, 561835), (30515, 514259), (48515, 323459), (55645, 282013), (82945, 189193), (95135, 164951), (112367, 139655)]