155932015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13781}}^1$

素因数の和:13890

約数の個数: 16

約数和(自身を含む): 195814656

約数和(自身を除く): 39882641

約数列:

[1, 5, 31, 73, 155, 365, 2263, 11315, 13781, 68905, 427211, 1006013, 2136055, 5030065, 31186403, 155932015]

約数ペア:

[(1, 155932015), (5, 31186403), (31, 5030065), (73, 2136055), (155, 1006013), (365, 427211), (2263, 68905), (11315, 13781)]