55872695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 16509769

約数列:

[1, 5, 31, 43, 83, 101, 155, 215, 415, 505, 1333, 2573, 3131, 3569, 4343, 6665, 8383, 12865, 15655, 17845, 21715, 41915, 110639, 134633, 259873, 360469, 553195, 673165, 1299365, 1802345, 11174539, 55872695]

約数ペア:

[(1, 55872695), (5, 11174539), (31, 1802345), (43, 1299365), (83, 673165), (101, 553195), (155, 360469), (215, 259873), (415, 134633), (505, 110639), (1333, 41915), (2573, 21715), (3131, 17845), (3569, 15655), (4343, 12865), (6665, 8383)]