42406625

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 55699488

約数和(自身を除く): 13292863

約数列:

[1, 5, 25, 37, 53, 125, 173, 185, 265, 865, 925, 1325, 1961, 4325, 4625, 6401, 6625, 9169, 9805, 21625, 32005, 45845, 49025, 160025, 229225, 245125, 339253, 800125, 1146125, 1696265, 8481325, 42406625]

約数ペア:

[(1, 42406625), (5, 8481325), (25, 1696265), (37, 1146125), (53, 800125), (125, 339253), (173, 245125), (185, 229225), (265, 160025), (865, 49025), (925, 45845), (1325, 32005), (1961, 21625), (4325, 9805), (4625, 9169), (6401, 6625)]