147101975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 189178368

約数和(自身を除く): 42076393

約数列:

[1, 5, 25, 31, 155, 347, 547, 775, 1735, 2735, 8675, 10757, 13675, 16957, 53785, 84785, 189809, 268925, 423925, 949045, 4745225, 5884079, 29420395, 147101975]

約数ペア:

[(1, 147101975), (5, 29420395), (25, 5884079), (31, 4745225), (155, 949045), (347, 423925), (547, 268925), (775, 189809), (1735, 84785), (2735, 53785), (8675, 16957), (10757, 13675)]