13881825

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 25147200

約数和(自身を除く): 11265375

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 599, 927, 1545, 1797, 2575, 2995, 4635, 5391, 7725, 8985, 14975, 23175, 26955, 44925, 61697, 134775, 185091, 308485, 555273, 925455, 1542425, 2776365, 4627275, 13881825]

約数ペア:

[(1, 13881825), (3, 4627275), (5, 2776365), (9, 1542425), (15, 925455), (25, 555273), (45, 308485), (75, 185091), (103, 134775), (225, 61697), (309, 44925), (515, 26955), (599, 23175), (927, 14975), (1545, 8985), (1797, 7725), (2575, 5391), (2995, 4635)]