13799115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 26578656

約数和(自身を除く): 12779541

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 457, 495, 549, 671, 915, 1371, 2013, 2285, 2745, 3355, 4113, 5027, 6039, 6855, 10065, 15081, 20565, 25135, 27877, 30195, 45243, 75405, 83631, 139385, 226215, 250893, 306647, 418155, 919941, 1254465, 1533235, 2759823, 4599705, 13799115]

約数ペア:

[(1, 13799115), (3, 4599705), (5, 2759823), (9, 1533235), (11, 1254465), (15, 919941), (33, 418155), (45, 306647), (55, 250893), (61, 226215), (99, 139385), (165, 83631), (183, 75405), (305, 45243), (457, 30195), (495, 27877), (549, 25135), (671, 20565), (915, 15081), (1371, 10065), (2013, 6855), (2285, 6039), (2745, 5027), (3355, 4113)]