5315895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 10277280

約数和(自身を除く): 4961385

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 233, 351, 507, 585, 699, 845, 1165, 1521, 1755, 2097, 2535, 3029, 3495, 4563, 6291, 7605, 9087, 10485, 15145, 22815, 27261, 31455, 39377, 45435, 81783, 118131, 136305, 196885, 354393, 408915, 590655, 1063179, 1771965, 5315895]

約数ペア:

[(1, 5315895), (3, 1771965), (5, 1063179), (9, 590655), (13, 408915), (15, 354393), (27, 196885), (39, 136305), (45, 118131), (65, 81783), (117, 45435), (135, 39377), (169, 31455), (195, 27261), (233, 22815), (351, 15145), (507, 10485), (585, 9087), (699, 7605), (845, 6291), (1165, 4563), (1521, 3495), (1755, 3029), (2097, 2535)]