1396177305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{78283}}^1$

素因数の和:78361

約数の個数: 32

約数和(自身を含む): 2367308160

約数和(自身を除く): 971130855

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 1189, 3567, 5945, 17835, 78283, 234849, 391415, 1174245, 2270207, 3209603, 6810621, 9628809, 11351035, 16048015, 34053105, 48144045, 93078487, 279235461, 465392435, 1396177305]

約数ペア:

[(1, 1396177305), (3, 465392435), (5, 279235461), (15, 93078487), (29, 48144045), (41, 34053105), (87, 16048015), (123, 11351035), (145, 9628809), (205, 6810621), (435, 3209603), (615, 2270207), (1189, 1174245), (3567, 391415), (5945, 234849), (17835, 78283)]