11979675

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 22052160

約数和(自身を除く): 10072485

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1439, 1665, 2775, 4317, 7195, 8325, 12951, 21585, 35975, 53243, 64755, 107925, 159729, 266215, 323775, 479187, 798645, 1331075, 2395935, 3993225, 11979675]

約数ペア:

[(1, 11979675), (3, 3993225), (5, 2395935), (9, 1331075), (15, 798645), (25, 479187), (37, 323775), (45, 266215), (75, 159729), (111, 107925), (185, 64755), (225, 53243), (333, 35975), (555, 21585), (925, 12951), (1439, 8325), (1665, 7195), (2775, 4317)]