486530395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10815

約数の個数: 32

約数和(自身を含む): 682032960

約数和(自身を除く): 195502565

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 2665, 3485, 9061, 10739, 45305, 53695, 139607, 182563, 440299, 698035, 912815, 2201495, 2373319, 5723887, 7485083, 11866595, 28619435, 37425415, 97306079, 486530395]

約数ペア:

[(1, 486530395), (5, 97306079), (13, 37425415), (17, 28619435), (41, 11866595), (65, 7485083), (85, 5723887), (205, 2373319), (221, 2201495), (533, 912815), (697, 698035), (1105, 440299), (2665, 182563), (3485, 139607), (9061, 53695), (10739, 45305)]