15035490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 40435200

約数和(自身を除く): 25399710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 233, 239, 270, 466, 478, 699, 717, 1165, 1195, 1398, 1434, 2097, 2151, 2330, 2390, 3495, 3585, 4194, 4302, 6291, 6453, 6990, 7170, 10485, 10755, 12582, 12906, 20970, 21510, 31455, 32265, 55687, 62910, 64530, 111374, 167061, 278435, 334122, 501183, 556870, 835305, 1002366, 1503549, 1670610, 2505915, 3007098, 5011830, 7517745, 15035490]

約数ペア:

[(1, 15035490), (2, 7517745), (3, 5011830), (5, 3007098), (6, 2505915), (9, 1670610), (10, 1503549), (15, 1002366), (18, 835305), (27, 556870), (30, 501183), (45, 334122), (54, 278435), (90, 167061), (135, 111374), (233, 64530), (239, 62910), (270, 55687), (466, 32265), (478, 31455), (699, 21510), (717, 20970), (1165, 12906), (1195, 12582), (1398, 10755), (1434, 10485), (2097, 7170), (2151, 6990), (2330, 6453), (2390, 6291), (3495, 4302), (3585, 4194)]