22748635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 35896896

約数和(自身を除く): 13148261

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 173, 221, 289, 455, 595, 865, 1105, 1211, 1445, 1547, 2023, 2249, 2941, 3757, 6055, 7735, 10115, 11245, 14705, 15743, 18785, 20587, 26299, 38233, 49997, 78715, 102935, 131495, 191165, 249985, 267631, 349979, 649961, 1338155, 1749895, 3249805, 4549727, 22748635]

約数ペア:

[(1, 22748635), (5, 4549727), (7, 3249805), (13, 1749895), (17, 1338155), (35, 649961), (65, 349979), (85, 267631), (91, 249985), (119, 191165), (173, 131495), (221, 102935), (289, 78715), (455, 49997), (595, 38233), (865, 26299), (1105, 20587), (1211, 18785), (1445, 15743), (1547, 14705), (2023, 11245), (2249, 10115), (2941, 7735), (3757, 6055)]