157028625

素因数分解:

$3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1233

約数の個数: 80

約数和(自身を含む): 315531216

約数和(自身を除く): 158502591

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 325, 351, 375, 405, 585, 675, 975, 1053, 1125, 1193, 1625, 1755, 2025, 2925, 3375, 3579, 4875, 5265, 5965, 8775, 10125, 10737, 14625, 15509, 17895, 26325, 29825, 32211, 43875, 46527, 53685, 77545, 89475, 96633, 131625, 139581, 149125, 161055, 232635, 268425, 387725, 418743, 447375, 483165, 697905, 805275, 1163175, 1256229, 1342125, 1938625, 2093715, 2415825, 3489525, 4026375, 5815875, 6281145, 10468575, 12079125, 17447625, 31405725, 52342875, 157028625]

約数ペア:

[(1, 157028625), (3, 52342875), (5, 31405725), (9, 17447625), (13, 12079125), (15, 10468575), (25, 6281145), (27, 5815875), (39, 4026375), (45, 3489525), (65, 2415825), (75, 2093715), (81, 1938625), (117, 1342125), (125, 1256229), (135, 1163175), (195, 805275), (225, 697905), (325, 483165), (351, 447375), (375, 418743), (405, 387725), (585, 268425), (675, 232635), (975, 161055), (1053, 149125), (1125, 139581), (1193, 131625), (1625, 96633), (1755, 89475), (2025, 77545), (2925, 53685), (3375, 46527), (3579, 43875), (4875, 32211), (5265, 29825), (5965, 26325), (8775, 17895), (10125, 15509), (10737, 14625)]