157292075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 210441888

約数和(自身を除く): 53149813

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 6983, 22525, 34915, 118711, 174575, 370099, 593555, 1850495, 2967775, 6291683, 9252475, 31458415, 157292075]

約数ペア:

[(1, 157292075), (5, 31458415), (17, 9252475), (25, 6291683), (53, 2967775), (85, 1850495), (265, 593555), (425, 370099), (901, 174575), (1325, 118711), (4505, 34915), (6983, 22525)]