57199275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 122254080

約数和(自身を除く): 65054805

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1449, 1575, 1579, 1725, 2415, 4025, 4737, 5175, 7245, 7895, 11053, 12075, 14211, 23685, 33159, 36225, 36317, 39475, 55265, 71055, 99477, 108951, 118425, 165795, 181585, 254219, 276325, 326853, 355275, 497385, 544755, 762657, 828975, 907925, 1271095, 1634265, 2287971, 2486925, 2723775, 3813285, 6355475, 8171325, 11439855, 19066425, 57199275]

約数ペア:

[(1, 57199275), (3, 19066425), (5, 11439855), (7, 8171325), (9, 6355475), (15, 3813285), (21, 2723775), (23, 2486925), (25, 2287971), (35, 1634265), (45, 1271095), (63, 907925), (69, 828975), (75, 762657), (105, 544755), (115, 497385), (161, 355275), (175, 326853), (207, 276325), (225, 254219), (315, 181585), (345, 165795), (483, 118425), (525, 108951), (575, 99477), (805, 71055), (1035, 55265), (1449, 39475), (1575, 36317), (1579, 36225), (1725, 33159), (2415, 23685), (4025, 14211), (4737, 12075), (5175, 11053), (7245, 7895)]