62487945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 54923895

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 223, 479, 585, 669, 1115, 1437, 2007, 2395, 2899, 3345, 4311, 6227, 7185, 8697, 10035, 14495, 18681, 21555, 26091, 31135, 43485, 56043, 93405, 106817, 130455, 280215, 320451, 534085, 961353, 1388621, 1602255, 4165863, 4806765, 6943105, 12497589, 20829315, 62487945]

約数ペア:

[(1, 62487945), (3, 20829315), (5, 12497589), (9, 6943105), (13, 4806765), (15, 4165863), (39, 1602255), (45, 1388621), (65, 961353), (117, 534085), (195, 320451), (223, 280215), (479, 130455), (585, 106817), (669, 93405), (1115, 56043), (1437, 43485), (2007, 31135), (2395, 26091), (2899, 21555), (3345, 18681), (4311, 14495), (6227, 10035), (7185, 8697)]