72847055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 90630144

約数和(自身を除く): 17783089

約数列:

[1, 5, 31, 155, 263, 1315, 1787, 8153, 8935, 40765, 55397, 276985, 469981, 2349905, 14569411, 72847055]

約数ペア:

[(1, 72847055), (5, 14569411), (31, 2349905), (155, 469981), (263, 276985), (1315, 55397), (1787, 40765), (8153, 8935)]