3755115

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 8216208

約数和(自身を除く): 4461093

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 131, 147, 195, 245, 273, 315, 393, 441, 455, 585, 637, 655, 735, 819, 917, 1179, 1365, 1703, 1911, 1965, 2205, 2751, 3185, 4095, 4585, 5109, 5733, 5895, 6419, 8253, 8515, 9555, 11921, 13755, 15327, 19257, 25545, 28665, 32095, 35763, 41265, 57771, 59605, 76635, 83447, 96285, 107289, 178815, 250341, 288855, 417235, 536445, 751023, 1251705, 3755115]

約数ペア:

[(1, 3755115), (3, 1251705), (5, 751023), (7, 536445), (9, 417235), (13, 288855), (15, 250341), (21, 178815), (35, 107289), (39, 96285), (45, 83447), (49, 76635), (63, 59605), (65, 57771), (91, 41265), (105, 35763), (117, 32095), (131, 28665), (147, 25545), (195, 19257), (245, 15327), (273, 13755), (315, 11921), (393, 9555), (441, 8515), (455, 8253), (585, 6419), (637, 5895), (655, 5733), (735, 5109), (819, 4585), (917, 4095), (1179, 3185), (1365, 2751), (1703, 2205), (1911, 1965)]