26657305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 32997888

約数和(自身を除く): 6340583

約数列:

[1, 5, 61, 71, 305, 355, 1231, 4331, 6155, 21655, 75091, 87401, 375455, 437005, 5331461, 26657305]

約数ペア:

[(1, 26657305), (5, 5331461), (61, 437005), (71, 375455), (305, 87401), (355, 75091), (1231, 21655), (4331, 6155)]