20221360275

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1061}}^1\times {\mathrm{1559}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 33691057920

約数和(自身を除く): 13469697645

約数列:

[1, 3, 5, 15, 25, 75, 163, 489, 815, 1061, 1559, 2445, 3183, 4075, 4677, 5305, 7795, 12225, 15915, 23385, 26525, 38975, 79575, 116925, 172943, 254117, 518829, 762351, 864715, 1270585, 1654099, 2594145, 3811755, 4323575, 4962297, 6352925, 8270495, 12970725, 19058775, 24811485, 41352475, 124057425, 269618137, 808854411, 1348090685, 4044272055, 6740453425, 20221360275]

約数ペア:

[(1, 20221360275), (3, 6740453425), (5, 4044272055), (15, 1348090685), (25, 808854411), (75, 269618137), (163, 124057425), (489, 41352475), (815, 24811485), (1061, 19058775), (1559, 12970725), (2445, 8270495), (3183, 6352925), (4075, 4962297), (4677, 4323575), (5305, 3811755), (7795, 2594145), (12225, 1654099), (15915, 1270585), (23385, 864715), (26525, 762351), (38975, 518829), (79575, 254117), (116925, 172943)]