156988334025

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{7687}}^1$

素因数の和:8495

約数の個数: 72

約数和(自身を含む): 283677051840

約数和(自身を除く): 126688717815

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 653, 695, 1251, 1959, 2085, 3265, 3475, 5877, 6255, 7687, 9795, 10425, 16325, 23061, 29385, 31275, 38435, 48975, 69183, 90767, 115305, 146925, 192175, 272301, 345915, 453835, 576525, 816903, 1068493, 1361505, 1729575, 2269175, 3205479, 4084515, 5019611, 5342465, 6807525, 9616437, 15058833, 16027395, 20422575, 25098055, 26712325, 45176499, 48082185, 75294165, 80136975, 125490275, 225882495, 240410925, 376470825, 697725929, 1129412475, 2093177787, 3488629645, 6279533361, 10465888935, 17443148225, 31397666805, 52329444675, 156988334025]

約数ペア:

[(1, 156988334025), (3, 52329444675), (5, 31397666805), (9, 17443148225), (15, 10465888935), (25, 6279533361), (45, 3488629645), (75, 2093177787), (139, 1129412475), (225, 697725929), (417, 376470825), (653, 240410925), (695, 225882495), (1251, 125490275), (1959, 80136975), (2085, 75294165), (3265, 48082185), (3475, 45176499), (5877, 26712325), (6255, 25098055), (7687, 20422575), (9795, 16027395), (10425, 15058833), (16325, 9616437), (23061, 6807525), (29385, 5342465), (31275, 5019611), (38435, 4084515), (48975, 3205479), (69183, 2269175), (90767, 1729575), (115305, 1361505), (146925, 1068493), (192175, 816903), (272301, 576525), (345915, 453835)]