72244375

素因数分解:

$5^4\times 7^3\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 40

約数和(自身を含む): 105591200

約数和(自身を除く): 33346825

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 337, 343, 625, 875, 1225, 1685, 1715, 2359, 4375, 6125, 8425, 8575, 11795, 16513, 30625, 42125, 42875, 58975, 82565, 115591, 210625, 214375, 294875, 412825, 577955, 1474375, 2064125, 2889775, 10320625, 14448875, 72244375]

約数ペア:

[(1, 72244375), (5, 14448875), (7, 10320625), (25, 2889775), (35, 2064125), (49, 1474375), (125, 577955), (175, 412825), (245, 294875), (337, 214375), (343, 210625), (625, 115591), (875, 82565), (1225, 58975), (1685, 42875), (1715, 42125), (2359, 30625), (4375, 16513), (6125, 11795), (8425, 8575)]