42725685

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 70253568

約数和(自身を除く): 27527883

約数列:

[1, 3, 5, 15, 53, 159, 223, 241, 265, 669, 723, 795, 1115, 1205, 3345, 3615, 11819, 12773, 35457, 38319, 53743, 59095, 63865, 161229, 177285, 191595, 268715, 806145, 2848379, 8545137, 14241895, 42725685]

約数ペア:

[(1, 42725685), (3, 14241895), (5, 8545137), (15, 2848379), (53, 806145), (159, 268715), (223, 191595), (241, 177285), (265, 161229), (669, 63865), (723, 59095), (795, 53743), (1115, 38319), (1205, 35457), (3345, 12773), (3615, 11819)]