85807753125

素因数分解:

$3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8467}}^1$

素因数の和:8565

約数の個数: 96

約数和(自身を含む): 152414244864

約数和(自身を除く): 66606491739

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 125, 141, 235, 345, 375, 575, 625, 705, 1081, 1175, 1725, 1875, 2875, 3125, 3243, 3525, 5405, 5875, 8467, 8625, 9375, 14375, 16215, 17625, 25401, 27025, 29375, 42335, 43125, 71875, 81075, 88125, 127005, 135125, 146875, 194741, 211675, 215625, 397949, 405375, 440625, 584223, 635025, 675625, 973705, 1058375, 1193847, 1989745, 2026875, 2921115, 3175125, 3378125, 4868525, 5291875, 5969235, 9152827, 9948725, 10134375, 14605575, 15875625, 24342625, 26459375, 27458481, 29846175, 45764135, 49743625, 73027875, 79378125, 121713125, 137292405, 149230875, 228820675, 248718125, 365139375, 608565625, 686462025, 746154375, 1144103375, 1243590625, 1825696875, 3432310125, 3730771875, 5720516875, 17161550625, 28602584375, 85807753125]

約数ペア:

[(1, 85807753125), (3, 28602584375), (5, 17161550625), (15, 5720516875), (23, 3730771875), (25, 3432310125), (47, 1825696875), (69, 1243590625), (75, 1144103375), (115, 746154375), (125, 686462025), (141, 608565625), (235, 365139375), (345, 248718125), (375, 228820675), (575, 149230875), (625, 137292405), (705, 121713125), (1081, 79378125), (1175, 73027875), (1725, 49743625), (1875, 45764135), (2875, 29846175), (3125, 27458481), (3243, 26459375), (3525, 24342625), (5405, 15875625), (5875, 14605575), (8467, 10134375), (8625, 9948725), (9375, 9152827), (14375, 5969235), (16215, 5291875), (17625, 4868525), (25401, 3378125), (27025, 3175125), (29375, 2921115), (42335, 2026875), (43125, 1989745), (71875, 1193847), (81075, 1058375), (88125, 973705), (127005, 675625), (135125, 635025), (146875, 584223), (194741, 440625), (211675, 405375), (215625, 397949)]