15333590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 13243210

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 251, 298, 410, 502, 745, 1255, 1490, 2510, 6109, 10291, 12218, 20582, 30545, 37399, 51455, 61090, 74798, 102910, 186995, 373990, 1533359, 3066718, 7666795, 15333590]

約数ペア:

[(1, 15333590), (2, 7666795), (5, 3066718), (10, 1533359), (41, 373990), (82, 186995), (149, 102910), (205, 74798), (251, 61090), (298, 51455), (410, 37399), (502, 30545), (745, 20582), (1255, 12218), (1490, 10291), (2510, 6109)]