15223290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11801}}^1$

素因数の和:11854

約数の個数: 32

約数和(自身を含む): 37388736

約数和(自身を除く): 22165446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 11801, 23602, 35403, 59005, 70806, 118010, 177015, 354030, 507443, 1014886, 1522329, 2537215, 3044658, 5074430, 7611645, 15223290]

約数ペア:

[(1, 15223290), (2, 7611645), (3, 5074430), (5, 3044658), (6, 2537215), (10, 1522329), (15, 1014886), (30, 507443), (43, 354030), (86, 177015), (129, 118010), (215, 70806), (258, 59005), (430, 35403), (645, 23602), (1290, 11801)]