121754755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 162339840

約数和(自身を除く): 40585085

約数列:

[1, 5, 19, 23, 95, 103, 115, 437, 515, 541, 1957, 2185, 2369, 2705, 9785, 10279, 11845, 12443, 45011, 51395, 55723, 62215, 225055, 236417, 278615, 1058737, 1182085, 1281629, 5293685, 6408145, 24350951, 121754755]

約数ペア:

[(1, 121754755), (5, 24350951), (19, 6408145), (23, 5293685), (95, 1281629), (103, 1182085), (115, 1058737), (437, 278615), (515, 236417), (541, 225055), (1957, 62215), (2185, 55723), (2369, 51395), (2705, 45011), (9785, 12443), (10279, 11845)]