886275005

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6997}}^1$

素因数の和:7074

約数の個数: 48

約数和(自身を含む): 1378550016

約数和(自身を除く): 492275011

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 385, 517, 539, 1645, 2303, 2585, 2695, 3619, 6997, 11515, 18095, 25333, 34985, 48979, 76967, 126665, 244895, 328859, 342853, 384835, 538769, 1644295, 1714265, 2302013, 2693845, 3617449, 3771383, 11510065, 16114091, 18087245, 18856915, 25322143, 80570455, 126610715, 177255001, 886275005]

約数ペア:

[(1, 886275005), (5, 177255001), (7, 126610715), (11, 80570455), (35, 25322143), (47, 18856915), (49, 18087245), (55, 16114091), (77, 11510065), (235, 3771383), (245, 3617449), (329, 2693845), (385, 2302013), (517, 1714265), (539, 1644295), (1645, 538769), (2303, 384835), (2585, 342853), (2695, 328859), (3619, 244895), (6997, 126665), (11515, 76967), (18095, 48979), (25333, 34985)]