201756067725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{791899}}^1$

素因数の和:792034

約数の個数: 48

約数和(自身を含む): 345648512000

約数和(自身を除く): 143892444275

約数列:

[1, 3, 5, 15, 25, 43, 75, 79, 129, 215, 237, 395, 645, 1075, 1185, 1975, 3225, 3397, 5925, 10191, 16985, 50955, 84925, 254775, 791899, 2375697, 3959495, 11878485, 19797475, 34051657, 59392425, 62560021, 102154971, 170258285, 187680063, 312800105, 510774855, 851291425, 938400315, 1564000525, 2553874275, 2690080903, 4692001575, 8070242709, 13450404515, 40351213545, 67252022575, 201756067725]

約数ペア:

[(1, 201756067725), (3, 67252022575), (5, 40351213545), (15, 13450404515), (25, 8070242709), (43, 4692001575), (75, 2690080903), (79, 2553874275), (129, 1564000525), (215, 938400315), (237, 851291425), (395, 510774855), (645, 312800105), (1075, 187680063), (1185, 170258285), (1975, 102154971), (3225, 62560021), (3397, 59392425), (5925, 34051657), (10191, 19797475), (16985, 11878485), (50955, 3959495), (84925, 2375697), (254775, 791899)]