15373150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 31341744

約数和(自身を除く): 15968594

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 353, 650, 670, 706, 871, 1675, 1742, 1765, 3350, 3530, 4355, 4589, 8710, 8825, 9178, 17650, 21775, 22945, 23651, 43550, 45890, 47302, 114725, 118255, 229450, 236510, 307463, 591275, 614926, 1182550, 1537315, 3074630, 7686575, 15373150]

約数ペア:

[(1, 15373150), (2, 7686575), (5, 3074630), (10, 1537315), (13, 1182550), (25, 614926), (26, 591275), (50, 307463), (65, 236510), (67, 229450), (130, 118255), (134, 114725), (325, 47302), (335, 45890), (353, 43550), (650, 23651), (670, 22945), (706, 21775), (871, 17650), (1675, 9178), (1742, 8825), (1765, 8710), (3350, 4589), (3530, 4355)]