2691759265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 3693611376

約数和(自身を除く): 1001852111

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 377, 533, 841, 1189, 1201, 1885, 2665, 4205, 5945, 6005, 10933, 15457, 15613, 34481, 34829, 49241, 54665, 77285, 78065, 172405, 174145, 246205, 448253, 452777, 640133, 1010041, 1427989, 2241265, 2263885, 3200665, 5050205, 7139945, 13130533, 18563857, 41411681, 65652665, 92819285, 207058405, 538351853, 2691759265]

約数ペア:

[(1, 2691759265), (5, 538351853), (13, 207058405), (29, 92819285), (41, 65652665), (65, 41411681), (145, 18563857), (205, 13130533), (377, 7139945), (533, 5050205), (841, 3200665), (1189, 2263885), (1201, 2241265), (1885, 1427989), (2665, 1010041), (4205, 640133), (5945, 452777), (6005, 448253), (10933, 246205), (15457, 174145), (15613, 172405), (34481, 78065), (34829, 77285), (49241, 54665)]