91995925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 139812480

約数和(自身を除く): 47816555

約数列:

[1, 5, 7, 17, 25, 35, 85, 107, 119, 175, 289, 425, 535, 595, 749, 1445, 1819, 2023, 2675, 2975, 3745, 4913, 7225, 9095, 10115, 12733, 18725, 24565, 30923, 34391, 45475, 50575, 63665, 122825, 154615, 171955, 216461, 318325, 525691, 773075, 859775, 1082305, 2628455, 3679837, 5411525, 13142275, 18399185, 91995925]

約数ペア:

[(1, 91995925), (5, 18399185), (7, 13142275), (17, 5411525), (25, 3679837), (35, 2628455), (85, 1082305), (107, 859775), (119, 773075), (175, 525691), (289, 318325), (425, 216461), (535, 171955), (595, 154615), (749, 122825), (1445, 63665), (1819, 50575), (2023, 45475), (2675, 34391), (2975, 30923), (3745, 24565), (4913, 18725), (7225, 12733), (9095, 10115)]