4891884575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 6404798400

約数和(自身を除く): 1512913825

約数列:

[1, 5, 25, 29, 103, 109, 145, 515, 545, 601, 725, 2575, 2725, 2987, 3005, 3161, 11227, 14935, 15025, 15805, 17429, 56135, 61903, 65509, 74675, 79025, 87145, 280675, 309515, 325583, 327545, 435725, 1547575, 1627915, 1637725, 1795187, 1899761, 6747427, 8139575, 8975935, 9498805, 33737135, 44879675, 47494025, 168685675, 195675383, 978376915, 4891884575]

約数ペア:

[(1, 4891884575), (5, 978376915), (25, 195675383), (29, 168685675), (103, 47494025), (109, 44879675), (145, 33737135), (515, 9498805), (545, 8975935), (601, 8139575), (725, 6747427), (2575, 1899761), (2725, 1795187), (2987, 1637725), (3005, 1627915), (3161, 1547575), (11227, 435725), (14935, 327545), (15025, 325583), (15805, 309515), (17429, 280675), (56135, 87145), (61903, 79025), (65509, 74675)]