12639150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{28087}}^1$

素因数の和:28105

約数の個数: 36

約数和(自身を含む): 33958392

約数和(自身を除く): 21319242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 28087, 56174, 84261, 140435, 168522, 252783, 280870, 421305, 505566, 702175, 842610, 1263915, 1404350, 2106525, 2527830, 4213050, 6319575, 12639150]

約数ペア:

[(1, 12639150), (2, 6319575), (3, 4213050), (5, 2527830), (6, 2106525), (9, 1404350), (10, 1263915), (15, 842610), (18, 702175), (25, 505566), (30, 421305), (45, 280870), (50, 252783), (75, 168522), (90, 140435), (150, 84261), (225, 56174), (450, 28087)]