9154612225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{8039}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 12812929920

約数和(自身を除く): 3658317695

約数列:

[1, 5, 11, 25, 41, 55, 101, 205, 275, 451, 505, 1025, 1111, 2255, 2525, 4141, 5555, 8039, 11275, 20705, 27775, 40195, 45551, 88429, 103525, 200975, 227755, 329599, 442145, 811939, 1138775, 1647995, 2210725, 3625589, 4059695, 8239975, 8931329, 18127945, 20298475, 33289499, 44656645, 90639725, 166447495, 223283225, 366184489, 832237475, 1830922445, 9154612225]

約数ペア:

[(1, 9154612225), (5, 1830922445), (11, 832237475), (25, 366184489), (41, 223283225), (55, 166447495), (101, 90639725), (205, 44656645), (275, 33289499), (451, 20298475), (505, 18127945), (1025, 8931329), (1111, 8239975), (2255, 4059695), (2525, 3625589), (4141, 2210725), (5555, 1647995), (8039, 1138775), (11275, 811939), (20705, 442145), (27775, 329599), (40195, 227755), (45551, 200975), (88429, 103525)]