13875390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 36350496

約数和(自身を除く): 22475106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1021, 1359, 1510, 2042, 2265, 2718, 3063, 4530, 5105, 6126, 6795, 9189, 10210, 13590, 15315, 18378, 30630, 45945, 91890, 154171, 308342, 462513, 770855, 925026, 1387539, 1541710, 2312565, 2775078, 4625130, 6937695, 13875390]

約数ペア:

[(1, 13875390), (2, 6937695), (3, 4625130), (5, 2775078), (6, 2312565), (9, 1541710), (10, 1387539), (15, 925026), (18, 770855), (30, 462513), (45, 308342), (90, 154171), (151, 91890), (302, 45945), (453, 30630), (755, 18378), (906, 15315), (1021, 13590), (1359, 10210), (1510, 9189), (2042, 6795), (2265, 6126), (2718, 5105), (3063, 4530)]