13183485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 25878528

約数和(自身を除く): 12695043

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 53, 69, 103, 105, 115, 159, 161, 265, 309, 345, 371, 483, 515, 721, 795, 805, 1113, 1219, 1545, 1855, 2163, 2369, 2415, 3605, 3657, 5459, 5565, 6095, 7107, 8533, 10815, 11845, 16377, 16583, 18285, 25599, 27295, 35535, 38213, 42665, 49749, 81885, 82915, 114639, 125557, 127995, 191065, 248745, 376671, 573195, 627785, 878899, 1883355, 2636697, 4394495, 13183485]

約数ペア:

[(1, 13183485), (3, 4394495), (5, 2636697), (7, 1883355), (15, 878899), (21, 627785), (23, 573195), (35, 376671), (53, 248745), (69, 191065), (103, 127995), (105, 125557), (115, 114639), (159, 82915), (161, 81885), (265, 49749), (309, 42665), (345, 38213), (371, 35535), (483, 27295), (515, 25599), (721, 18285), (795, 16583), (805, 16377), (1113, 11845), (1219, 10815), (1545, 8533), (1855, 7107), (2163, 6095), (2369, 5565), (2415, 5459), (3605, 3657)]