140884635

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 228925440

約数和(自身を除く): 88040805

約数列:

[1, 3, 5, 15, 137, 179, 383, 411, 537, 685, 895, 1149, 1915, 2055, 2685, 5745, 24523, 52471, 68557, 73569, 122615, 157413, 205671, 262355, 342785, 367845, 787065, 1028355, 9392309, 28176927, 46961545, 140884635]

約数ペア:

[(1, 140884635), (3, 46961545), (5, 28176927), (15, 9392309), (137, 1028355), (179, 787065), (383, 367845), (411, 342785), (537, 262355), (685, 205671), (895, 157413), (1149, 122615), (1915, 73569), (2055, 68557), (2685, 52471), (5745, 24523)]