15221070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 40334112

約数和(自身を除く): 25113042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3191, 4770, 6382, 9573, 15955, 19146, 28719, 31910, 47865, 57438, 95730, 143595, 169123, 287190, 338246, 507369, 845615, 1014738, 1522107, 1691230, 2536845, 3044214, 5073690, 7610535, 15221070]

約数ペア:

[(1, 15221070), (2, 7610535), (3, 5073690), (5, 3044214), (6, 2536845), (9, 1691230), (10, 1522107), (15, 1014738), (18, 845615), (30, 507369), (45, 338246), (53, 287190), (90, 169123), (106, 143595), (159, 95730), (265, 57438), (318, 47865), (477, 31910), (530, 28719), (795, 19146), (954, 15955), (1590, 9573), (2385, 6382), (3191, 4770)]