1125804555

素因数分解:

$3^3\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3917}}^1$

素因数の和:6060

約数の個数: 32

約数和(自身を含む): 2002881600

約数和(自身を除く): 877077045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2129, 3917, 6387, 10645, 11751, 19161, 19585, 31935, 35253, 57483, 58755, 95805, 105759, 176265, 287415, 528795, 8339293, 25017879, 41696465, 75053637, 125089395, 225160911, 375268185, 1125804555]

約数ペア:

[(1, 1125804555), (3, 375268185), (5, 225160911), (9, 125089395), (15, 75053637), (27, 41696465), (45, 25017879), (135, 8339293), (2129, 528795), (3917, 287415), (6387, 176265), (10645, 105759), (11751, 95805), (19161, 58755), (19585, 57483), (31935, 35253)]