75561915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35227}}^1$

素因数の和:35259

約数の個数: 32

約数和(自身を含む): 142039296

約数和(自身を除く): 66477381

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 35227, 105681, 176135, 387497, 457951, 528405, 1162491, 1373853, 1937485, 2289755, 5037461, 5812455, 6869265, 15112383, 25187305, 75561915]

約数ペア:

[(1, 75561915), (3, 25187305), (5, 15112383), (11, 6869265), (13, 5812455), (15, 5037461), (33, 2289755), (39, 1937485), (55, 1373853), (65, 1162491), (143, 528405), (165, 457951), (195, 387497), (429, 176135), (715, 105681), (2145, 35227)]