12660375

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 26889408

約数和(自身を除く): 14229033

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 53, 65, 75, 91, 105, 125, 147, 159, 175, 195, 245, 265, 273, 325, 371, 375, 455, 525, 637, 689, 735, 795, 875, 975, 1113, 1225, 1325, 1365, 1625, 1855, 1911, 2067, 2275, 2597, 2625, 3185, 3445, 3675, 3975, 4823, 4875, 5565, 6125, 6625, 6825, 7791, 9275, 9555, 10335, 11375, 12985, 14469, 15925, 17225, 18375, 19875, 24115, 27825, 33761, 34125, 38955, 46375, 47775, 51675, 64925, 72345, 79625, 86125, 101283, 120575, 139125, 168805, 194775, 238875, 258375, 324625, 361725, 506415, 602875, 844025, 973875, 1808625, 2532075, 4220125, 12660375]

約数ペア:

[(1, 12660375), (3, 4220125), (5, 2532075), (7, 1808625), (13, 973875), (15, 844025), (21, 602875), (25, 506415), (35, 361725), (39, 324625), (49, 258375), (53, 238875), (65, 194775), (75, 168805), (91, 139125), (105, 120575), (125, 101283), (147, 86125), (159, 79625), (175, 72345), (195, 64925), (245, 51675), (265, 47775), (273, 46375), (325, 38955), (371, 34125), (375, 33761), (455, 27825), (525, 24115), (637, 19875), (689, 18375), (735, 17225), (795, 15925), (875, 14469), (975, 12985), (1113, 11375), (1225, 10335), (1325, 9555), (1365, 9275), (1625, 7791), (1855, 6825), (1911, 6625), (2067, 6125), (2275, 5565), (2597, 4875), (2625, 4823), (3185, 3975), (3445, 3675)]