69740475

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{2711}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 134515200

約数和(自身を除く): 64774725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 2711, 3675, 5145, 8133, 8575, 13555, 18977, 25725, 40665, 56931, 67775, 94885, 132839, 203325, 284655, 398517, 474425, 664195, 929873, 1423275, 1992585, 2789619, 3320975, 4649365, 9962925, 13948095, 23246825, 69740475]

約数ペア:

[(1, 69740475), (3, 23246825), (5, 13948095), (7, 9962925), (15, 4649365), (21, 3320975), (25, 2789619), (35, 1992585), (49, 1423275), (75, 929873), (105, 664195), (147, 474425), (175, 398517), (245, 284655), (343, 203325), (525, 132839), (735, 94885), (1029, 67775), (1225, 56931), (1715, 40665), (2711, 25725), (3675, 18977), (5145, 13555), (8133, 8575)]