41205665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 12707935

約数列:

[1, 5, 29, 31, 89, 103, 145, 155, 445, 515, 899, 2581, 2759, 2987, 3193, 4495, 9167, 12905, 13795, 14935, 15965, 45835, 80011, 92597, 265843, 284177, 400055, 462985, 1329215, 1420885, 8241133, 41205665]

約数ペア:

[(1, 41205665), (5, 8241133), (29, 1420885), (31, 1329215), (89, 462985), (103, 400055), (145, 284177), (155, 265843), (445, 92597), (515, 80011), (899, 45835), (2581, 15965), (2759, 14935), (2987, 13795), (3193, 12905), (4495, 9167)]