2564090775

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{62273}}^1$

素因数の和:62353

約数の個数: 48

約数和(自身を含む): 4787625120

約数和(自身を除く): 2223534345

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1525, 1647, 2745, 4575, 8235, 13725, 41175, 62273, 186819, 311365, 560457, 934095, 1556825, 1681371, 2802285, 3798653, 4670475, 8406855, 11395959, 14011425, 18993265, 34187877, 42034275, 56979795, 94966325, 102563631, 170939385, 284898975, 512818155, 854696925, 2564090775]

約数ペア:

[(1, 2564090775), (3, 854696925), (5, 512818155), (9, 284898975), (15, 170939385), (25, 102563631), (27, 94966325), (45, 56979795), (61, 42034275), (75, 34187877), (135, 18993265), (183, 14011425), (225, 11395959), (305, 8406855), (549, 4670475), (675, 3798653), (915, 2802285), (1525, 1681371), (1647, 1556825), (2745, 934095), (4575, 560457), (8235, 311365), (13725, 186819), (41175, 62273)]