1238370375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3617}}^1$

素因数の和:3729

約数の個数: 64

約数和(自身を含む): 2275693056

約数和(自身を除く): 1037322681

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 125, 165, 249, 275, 375, 415, 825, 913, 1245, 1375, 2075, 2739, 3617, 4125, 4565, 6225, 10375, 10851, 13695, 18085, 22825, 31125, 39787, 54255, 68475, 90425, 114125, 119361, 198935, 271275, 300211, 342375, 452125, 596805, 900633, 994675, 1356375, 1501055, 2984025, 3302321, 4503165, 4973375, 7505275, 9906963, 14920125, 16511605, 22515825, 37526375, 49534815, 82558025, 112579125, 247674075, 412790125, 1238370375]

約数ペア:

[(1, 1238370375), (3, 412790125), (5, 247674075), (11, 112579125), (15, 82558025), (25, 49534815), (33, 37526375), (55, 22515825), (75, 16511605), (83, 14920125), (125, 9906963), (165, 7505275), (249, 4973375), (275, 4503165), (375, 3302321), (415, 2984025), (825, 1501055), (913, 1356375), (1245, 994675), (1375, 900633), (2075, 596805), (2739, 452125), (3617, 342375), (4125, 300211), (4565, 271275), (6225, 198935), (10375, 119361), (10851, 114125), (13695, 90425), (18085, 68475), (22825, 54255), (31125, 39787)]