2125996965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{13171}}^1$

素因数の和:13410

約数の個数: 48

約数和(自身を含む): 3920619456

約数和(自身を除く): 1794622491

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 211, 255, 633, 765, 1055, 1899, 3165, 3587, 9495, 10761, 13171, 17935, 32283, 39513, 53805, 65855, 118539, 161415, 197565, 223907, 592695, 671721, 1119535, 2015163, 2779081, 3358605, 8337243, 10075815, 13895405, 25011729, 41686215, 47244377, 125058645, 141733131, 236221885, 425199393, 708665655, 2125996965]

約数ペア:

[(1, 2125996965), (3, 708665655), (5, 425199393), (9, 236221885), (15, 141733131), (17, 125058645), (45, 47244377), (51, 41686215), (85, 25011729), (153, 13895405), (211, 10075815), (255, 8337243), (633, 3358605), (765, 2779081), (1055, 2015163), (1899, 1119535), (3165, 671721), (3587, 592695), (9495, 223907), (10761, 197565), (13171, 161415), (17935, 118539), (32283, 65855), (39513, 53805)]