90785955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 160220160

約数和(自身を除く): 69434205

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 169, 177, 195, 295, 507, 607, 767, 845, 885, 1821, 2301, 2535, 3035, 3835, 7891, 9105, 9971, 11505, 23673, 29913, 35813, 39455, 49855, 102583, 107439, 118365, 149565, 179065, 307749, 465569, 512915, 537195, 1396707, 1538745, 2327845, 6052397, 6983535, 18157191, 30261985, 90785955]

約数ペア:

[(1, 90785955), (3, 30261985), (5, 18157191), (13, 6983535), (15, 6052397), (39, 2327845), (59, 1538745), (65, 1396707), (169, 537195), (177, 512915), (195, 465569), (295, 307749), (507, 179065), (607, 149565), (767, 118365), (845, 107439), (885, 102583), (1821, 49855), (2301, 39455), (2535, 35813), (3035, 29913), (3835, 23673), (7891, 11505), (9105, 9971)]