2045996925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2731}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 3870085632

約数和(自身を除く): 1824088707

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1427, 2731, 4281, 7135, 8193, 9989, 13655, 19117, 21405, 29967, 35675, 40965, 49945, 57351, 68275, 95585, 107025, 149835, 204825, 249725, 286755, 477925, 749175, 1433775, 3897137, 11691411, 19485685, 27279959, 58457055, 81839877, 97428425, 136399795, 292285275, 409199385, 681998975, 2045996925]

約数ペア:

[(1, 2045996925), (3, 681998975), (5, 409199385), (7, 292285275), (15, 136399795), (21, 97428425), (25, 81839877), (35, 58457055), (75, 27279959), (105, 19485685), (175, 11691411), (525, 3897137), (1427, 1433775), (2731, 749175), (4281, 477925), (7135, 286755), (8193, 249725), (9989, 204825), (13655, 149835), (19117, 107025), (21405, 95585), (29967, 68275), (35675, 57351), (40965, 49945)]