1310367825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1583}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 2538087552

約数和(自身を除く): 1227719727

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 283, 325, 585, 849, 975, 1415, 1583, 2547, 2925, 3679, 4245, 4749, 7075, 7915, 11037, 12735, 14247, 18395, 20579, 21225, 23745, 33111, 39575, 55185, 61737, 63675, 71235, 91975, 102895, 118725, 165555, 185211, 275925, 308685, 356175, 447989, 514475, 827775, 926055, 1343967, 1543425, 2239945, 4031901, 4630275, 5823857, 6719835, 11199725, 17471571, 20159505, 29119285, 33599175, 52414713, 87357855, 100797525, 145596425, 262073565, 436789275, 1310367825]

約数ペア:

[(1, 1310367825), (3, 436789275), (5, 262073565), (9, 145596425), (13, 100797525), (15, 87357855), (25, 52414713), (39, 33599175), (45, 29119285), (65, 20159505), (75, 17471571), (117, 11199725), (195, 6719835), (225, 5823857), (283, 4630275), (325, 4031901), (585, 2239945), (849, 1543425), (975, 1343967), (1415, 926055), (1583, 827775), (2547, 514475), (2925, 447989), (3679, 356175), (4245, 308685), (4749, 275925), (7075, 185211), (7915, 165555), (11037, 118725), (12735, 102895), (14247, 91975), (18395, 71235), (20579, 63675), (21225, 61737), (23745, 55185), (33111, 39575)]