16017075

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 29983200

約数和(自身を除く): 13966125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 389, 549, 675, 915, 1167, 1525, 1647, 1945, 2745, 3501, 4575, 5835, 8235, 9725, 10503, 13725, 17505, 23729, 29175, 41175, 52515, 71187, 87525, 118645, 213561, 262575, 355935, 593225, 640683, 1067805, 1779675, 3203415, 5339025, 16017075]

約数ペア:

[(1, 16017075), (3, 5339025), (5, 3203415), (9, 1779675), (15, 1067805), (25, 640683), (27, 593225), (45, 355935), (61, 262575), (75, 213561), (135, 118645), (183, 87525), (225, 71187), (305, 52515), (389, 41175), (549, 29175), (675, 23729), (915, 17505), (1167, 13725), (1525, 10503), (1647, 9725), (1945, 8235), (2745, 5835), (3501, 4575)]