99406515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 175410144

約数和(自身を除く): 76003629

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 137, 183, 195, 305, 411, 685, 793, 915, 1781, 2055, 2379, 3721, 3965, 5343, 8357, 8905, 11163, 11895, 18605, 25071, 26715, 41785, 48373, 55815, 108641, 125355, 145119, 241865, 325923, 509777, 543205, 725595, 1529331, 1629615, 2548885, 6627101, 7646655, 19881303, 33135505, 99406515]

約数ペア:

[(1, 99406515), (3, 33135505), (5, 19881303), (13, 7646655), (15, 6627101), (39, 2548885), (61, 1629615), (65, 1529331), (137, 725595), (183, 543205), (195, 509777), (305, 325923), (411, 241865), (685, 145119), (793, 125355), (915, 108641), (1781, 55815), (2055, 48373), (2379, 41785), (3721, 26715), (3965, 25071), (5343, 18605), (8357, 11895), (8905, 11163)]