22298925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 18412755

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 151, 165, 179, 275, 453, 537, 755, 825, 895, 1661, 1969, 2265, 2685, 3775, 4475, 4983, 5907, 8305, 9845, 11325, 13425, 24915, 27029, 29535, 41525, 49225, 81087, 124575, 135145, 147675, 297319, 405435, 675725, 891957, 1486595, 2027175, 4459785, 7432975, 22298925]

約数ペア:

[(1, 22298925), (3, 7432975), (5, 4459785), (11, 2027175), (15, 1486595), (25, 891957), (33, 675725), (55, 405435), (75, 297319), (151, 147675), (165, 135145), (179, 124575), (275, 81087), (453, 49225), (537, 41525), (755, 29535), (825, 27029), (895, 24915), (1661, 13425), (1969, 11325), (2265, 9845), (2685, 8305), (3775, 5907), (4475, 4983)]