90993405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3613}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 154043136

約数和(自身を除く): 63049731

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 3613, 5037, 8395, 10839, 18065, 25185, 54195, 83099, 249297, 263749, 415495, 791247, 1246485, 1318745, 3956235, 6066227, 18198681, 30331135, 90993405]

約数ペア:

[(1, 90993405), (3, 30331135), (5, 18198681), (15, 6066227), (23, 3956235), (69, 1318745), (73, 1246485), (115, 791247), (219, 415495), (345, 263749), (365, 249297), (1095, 83099), (1679, 54195), (3613, 25185), (5037, 18065), (8395, 10839)]