157001325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 281023680

約数和(自身を除く): 124022355

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 283, 325, 569, 849, 975, 1415, 1707, 2845, 3679, 4245, 7075, 7397, 8535, 11037, 14225, 18395, 21225, 22191, 36985, 42675, 55185, 91975, 110955, 161027, 184925, 275925, 483081, 554775, 805135, 2093351, 2415405, 4025675, 6280053, 10466755, 12077025, 31400265, 52333775, 157001325]

約数ペア:

[(1, 157001325), (3, 52333775), (5, 31400265), (13, 12077025), (15, 10466755), (25, 6280053), (39, 4025675), (65, 2415405), (75, 2093351), (195, 805135), (283, 554775), (325, 483081), (569, 275925), (849, 184925), (975, 161027), (1415, 110955), (1707, 91975), (2845, 55185), (3679, 42675), (4245, 36985), (7075, 22191), (7397, 21225), (8535, 18395), (11037, 14225)]