631638105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 1175539200

約数和(自身を除く): 543901095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 229, 241, 327, 545, 687, 723, 763, 1145, 1205, 1603, 1635, 1687, 2289, 3435, 3615, 3815, 4809, 5061, 8015, 8435, 11445, 24045, 24961, 25305, 26269, 55189, 74883, 78807, 124805, 131345, 165567, 174727, 183883, 275945, 374415, 386323, 394035, 524181, 551649, 827835, 873635, 919415, 1158969, 1931615, 2620905, 2758245, 5794845, 6015601, 18046803, 30078005, 42109207, 90234015, 126327621, 210546035, 631638105]

約数ペア:

[(1, 631638105), (3, 210546035), (5, 126327621), (7, 90234015), (15, 42109207), (21, 30078005), (35, 18046803), (105, 6015601), (109, 5794845), (229, 2758245), (241, 2620905), (327, 1931615), (545, 1158969), (687, 919415), (723, 873635), (763, 827835), (1145, 551649), (1205, 524181), (1603, 394035), (1635, 386323), (1687, 374415), (2289, 275945), (3435, 183883), (3615, 174727), (3815, 165567), (4809, 131345), (5061, 124805), (8015, 78807), (8435, 74883), (11445, 55189), (24045, 26269), (24961, 25305)]