72603765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 137329920

約数和(自身を除く): 64726155

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 1571, 3081, 3555, 4713, 5135, 7855, 9243, 14139, 15405, 20423, 23565, 46215, 61269, 70695, 102115, 124109, 183807, 306345, 372327, 620545, 919035, 1116981, 1613417, 1861635, 4840251, 5584905, 8067085, 14520753, 24201255, 72603765]

約数ペア:

[(1, 72603765), (3, 24201255), (5, 14520753), (9, 8067085), (13, 5584905), (15, 4840251), (39, 1861635), (45, 1613417), (65, 1116981), (79, 919035), (117, 620545), (195, 372327), (237, 306345), (395, 183807), (585, 124109), (711, 102115), (1027, 70695), (1185, 61269), (1571, 46215), (3081, 23565), (3555, 20423), (4713, 15405), (5135, 14139), (7855, 9243)]