22263115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 33951744

約数和(自身を除く): 11688629

約数列:

[1, 5, 7, 17, 31, 35, 71, 85, 119, 155, 217, 289, 355, 497, 527, 595, 1085, 1207, 1445, 2023, 2201, 2485, 2635, 3689, 6035, 8449, 8959, 10115, 11005, 15407, 18445, 20519, 37417, 42245, 44795, 62713, 77035, 102595, 143633, 187085, 261919, 313565, 636089, 718165, 1309595, 3180445, 4452623, 22263115]

約数ペア:

[(1, 22263115), (5, 4452623), (7, 3180445), (17, 1309595), (31, 718165), (35, 636089), (71, 313565), (85, 261919), (119, 187085), (155, 143633), (217, 102595), (289, 77035), (355, 62713), (497, 44795), (527, 42245), (595, 37417), (1085, 20519), (1207, 18445), (1445, 15407), (2023, 11005), (2201, 10115), (2485, 8959), (2635, 8449), (3689, 6035)]