15019935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 12973665

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2699, 5565, 8097, 13495, 18893, 40485, 56679, 94465, 143047, 283395, 429141, 715235, 1001329, 2145705, 3003987, 5006645, 15019935]

約数ペア:

[(1, 15019935), (3, 5006645), (5, 3003987), (7, 2145705), (15, 1001329), (21, 715235), (35, 429141), (53, 283395), (105, 143047), (159, 94465), (265, 56679), (371, 40485), (795, 18893), (1113, 13495), (1855, 8097), (2699, 5565)]