87240885

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 55975755

約数列:

[1, 3, 5, 15, 79, 83, 237, 249, 395, 415, 887, 1185, 1245, 2661, 4435, 6557, 13305, 19671, 32785, 70073, 73621, 98355, 210219, 220863, 350365, 368105, 1051095, 1104315, 5816059, 17448177, 29080295, 87240885]

約数ペア:

[(1, 87240885), (3, 29080295), (5, 17448177), (15, 5816059), (79, 1104315), (83, 1051095), (237, 368105), (249, 350365), (395, 220863), (415, 210219), (887, 98355), (1185, 73621), (1245, 70073), (2661, 32785), (4435, 19671), (6557, 13305)]