40485375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 85857408

約数和(自身を除く): 45372033

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 75, 97, 105, 125, 159, 175, 225, 265, 291, 315, 371, 375, 477, 485, 525, 679, 795, 873, 875, 1113, 1125, 1325, 1455, 1575, 1855, 2037, 2385, 2425, 2625, 3339, 3395, 3975, 4365, 5141, 5565, 6111, 6625, 7275, 7875, 9275, 10185, 11925, 12125, 15423, 16695, 16975, 19875, 21825, 25705, 27825, 30555, 35987, 36375, 46269, 46375, 50925, 59625, 77115, 83475, 84875, 107961, 109125, 128525, 139125, 152775, 179935, 231345, 254625, 323883, 385575, 417375, 539805, 642625, 763875, 899675, 1156725, 1619415, 1927875, 2699025, 4498375, 5783625, 8097075, 13495125, 40485375]

約数ペア:

[(1, 40485375), (3, 13495125), (5, 8097075), (7, 5783625), (9, 4498375), (15, 2699025), (21, 1927875), (25, 1619415), (35, 1156725), (45, 899675), (53, 763875), (63, 642625), (75, 539805), (97, 417375), (105, 385575), (125, 323883), (159, 254625), (175, 231345), (225, 179935), (265, 152775), (291, 139125), (315, 128525), (371, 109125), (375, 107961), (477, 84875), (485, 83475), (525, 77115), (679, 59625), (795, 50925), (873, 46375), (875, 46269), (1113, 36375), (1125, 35987), (1325, 30555), (1455, 27825), (1575, 25705), (1855, 21825), (2037, 19875), (2385, 16975), (2425, 16695), (2625, 15423), (3339, 12125), (3395, 11925), (3975, 10185), (4365, 9275), (5141, 7875), (5565, 7275), (6111, 6625)]