2938725

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 5421156

約数和(自身を除く): 2482431

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 353, 555, 925, 1059, 1665, 1765, 2775, 3177, 5295, 8325, 8825, 13061, 15885, 26475, 39183, 65305, 79425, 117549, 195915, 326525, 587745, 979575, 2938725]

約数ペア:

[(1, 2938725), (3, 979575), (5, 587745), (9, 326525), (15, 195915), (25, 117549), (37, 79425), (45, 65305), (75, 39183), (111, 26475), (185, 15885), (225, 13061), (333, 8825), (353, 8325), (555, 5295), (925, 3177), (1059, 2775), (1665, 1765)]