21717450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{16087}}^1$

素因数の和:16108

約数の個数: 48

約数和(自身を含む): 59847360

約数和(自身を除く): 38129910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 16087, 32174, 48261, 80435, 96522, 144783, 160870, 241305, 289566, 402175, 434349, 482610, 723915, 804350, 868698, 1206525, 1447830, 2171745, 2413050, 3619575, 4343490, 7239150, 10858725, 21717450]

約数ペア:

[(1, 21717450), (2, 10858725), (3, 7239150), (5, 4343490), (6, 3619575), (9, 2413050), (10, 2171745), (15, 1447830), (18, 1206525), (25, 868698), (27, 804350), (30, 723915), (45, 482610), (50, 434349), (54, 402175), (75, 289566), (90, 241305), (135, 160870), (150, 144783), (225, 96522), (270, 80435), (450, 48261), (675, 32174), (1350, 16087)]