2056555025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13043}}^1$

素因数の和:13130

約数の個数: 48

約数和(自身を含む): 3144334464

約数和(自身を除く): 1087779439

約数列:

[1, 5, 7, 17, 25, 35, 53, 85, 119, 175, 265, 371, 425, 595, 901, 1325, 1855, 2975, 4505, 6307, 9275, 13043, 22525, 31535, 65215, 91301, 157675, 221731, 326075, 456505, 691279, 1108655, 1552117, 2282525, 3456395, 4838953, 5543275, 7760585, 11751743, 17281975, 24194765, 38802925, 58758715, 82262201, 120973825, 293793575, 411311005, 2056555025]

約数ペア:

[(1, 2056555025), (5, 411311005), (7, 293793575), (17, 120973825), (25, 82262201), (35, 58758715), (53, 38802925), (85, 24194765), (119, 17281975), (175, 11751743), (265, 7760585), (371, 5543275), (425, 4838953), (595, 3456395), (901, 2282525), (1325, 1552117), (1855, 1108655), (2975, 691279), (4505, 456505), (6307, 326075), (9275, 221731), (13043, 157675), (22525, 91301), (31535, 65215)]