127352485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 171222120

約数和(自身を除く): 43869635

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 4901, 5197, 24505, 25985, 67561, 150713, 337805, 753565, 878293, 1959269, 4391465, 9796345, 25470497, 127352485]

約数ペア:

[(1, 127352485), (5, 25470497), (13, 9796345), (29, 4391465), (65, 1959269), (145, 878293), (169, 753565), (377, 337805), (845, 150713), (1885, 67561), (4901, 25985), (5197, 24505)]