75153915

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9227}}^1$

素因数の和:9419

約数の個数: 24

約数和(自身を含む): 131000688

約数和(自身を除く): 55846773

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 9227, 27681, 46135, 83043, 138405, 415215, 1670087, 5010261, 8350435, 15030783, 25051305, 75153915]

約数ペア:

[(1, 75153915), (3, 25051305), (5, 15030783), (9, 8350435), (15, 5010261), (45, 1670087), (181, 415215), (543, 138405), (905, 83043), (1629, 46135), (2715, 27681), (8145, 9227)]