15150190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 30450816

約数和(自身を除く): 15300626

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3203, 4730, 6406, 16015, 32030, 35233, 70466, 137729, 176165, 275458, 352330, 688645, 1377290, 1515019, 3030038, 7575095, 15150190]

約数ペア:

[(1, 15150190), (2, 7575095), (5, 3030038), (10, 1515019), (11, 1377290), (22, 688645), (43, 352330), (55, 275458), (86, 176165), (110, 137729), (215, 70466), (430, 35233), (473, 32030), (946, 16015), (2365, 6406), (3203, 4730)]