142713875

素因数分解:

$5^3\times {\mathrm{151}}^1\times {\mathrm{7561}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 179310144

約数和(自身を除く): 36596269

約数列:

[1, 5, 25, 125, 151, 755, 3775, 7561, 18875, 37805, 189025, 945125, 1141711, 5708555, 28542775, 142713875]

約数ペア:

[(1, 142713875), (5, 28542775), (25, 5708555), (125, 1141711), (151, 945125), (755, 189025), (3775, 37805), (7561, 18875)]