22702225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 36747648

約数和(自身を除く): 14045423

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 587, 595, 1105, 1547, 2275, 2935, 2975, 4109, 5525, 7631, 7735, 9979, 14675, 20545, 38155, 38675, 49895, 53417, 69853, 102725, 129727, 190775, 249475, 267085, 349265, 648635, 908089, 1335425, 1746325, 3243175, 4540445, 22702225]

約数ペア:

[(1, 22702225), (5, 4540445), (7, 3243175), (13, 1746325), (17, 1335425), (25, 908089), (35, 648635), (65, 349265), (85, 267085), (91, 249475), (119, 190775), (175, 129727), (221, 102725), (325, 69853), (425, 53417), (455, 49895), (587, 38675), (595, 38155), (1105, 20545), (1547, 14675), (2275, 9979), (2935, 7735), (2975, 7631), (4109, 5525)]