7959825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2114

約数の個数: 36

約数和(自身を含む): 15102828

約数和(自身を除く): 7143003

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 2081, 3825, 6243, 10405, 18729, 31215, 35377, 52025, 93645, 106131, 156075, 176885, 318393, 468225, 530655, 884425, 1591965, 2653275, 7959825]

約数ペア:

[(1, 7959825), (3, 2653275), (5, 1591965), (9, 884425), (15, 530655), (17, 468225), (25, 318393), (45, 176885), (51, 156075), (75, 106131), (85, 93645), (153, 52025), (225, 35377), (255, 31215), (425, 18729), (765, 10405), (1275, 6243), (2081, 3825)]