15245238

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 31352832

約数和(自身を除く): 16107594

約数列:

[1, 2, 3, 6, 53, 106, 159, 191, 251, 318, 382, 502, 573, 753, 1146, 1506, 10123, 13303, 20246, 26606, 30369, 39909, 47941, 60738, 79818, 95882, 143823, 287646, 2540873, 5081746, 7622619, 15245238]

約数ペア:

[(1, 15245238), (2, 7622619), (3, 5081746), (6, 2540873), (53, 287646), (106, 143823), (159, 95882), (191, 79818), (251, 60738), (318, 47941), (382, 39909), (502, 30369), (573, 26606), (753, 20246), (1146, 13303), (1506, 10123)]