15575130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2837}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 41173704

約数和(自身を除く): 25598574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 2837, 5490, 5674, 8511, 14185, 17022, 25533, 28370, 42555, 51066, 85110, 127665, 173057, 255330, 346114, 519171, 865285, 1038342, 1557513, 1730570, 2595855, 3115026, 5191710, 7787565, 15575130]

約数ペア:

[(1, 15575130), (2, 7787565), (3, 5191710), (5, 3115026), (6, 2595855), (9, 1730570), (10, 1557513), (15, 1038342), (18, 865285), (30, 519171), (45, 346114), (61, 255330), (90, 173057), (122, 127665), (183, 85110), (305, 51066), (366, 42555), (549, 28370), (610, 25533), (915, 17022), (1098, 14185), (1830, 8511), (2745, 5674), (2837, 5490)]