88661705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 32298295

約数列:

[1, 5, 11, 31, 55, 149, 155, 341, 349, 745, 1639, 1705, 1745, 3839, 4619, 8195, 10819, 19195, 23095, 50809, 52001, 54095, 119009, 254045, 260005, 572011, 595045, 1612031, 2860055, 8060155, 17732341, 88661705]

約数ペア:

[(1, 88661705), (5, 17732341), (11, 8060155), (31, 2860055), (55, 1612031), (149, 595045), (155, 572011), (341, 260005), (349, 254045), (745, 119009), (1639, 54095), (1705, 52001), (1745, 50809), (3839, 23095), (4619, 19195), (8195, 10819)]