22301125

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 35425728

約数和(自身を除く): 13124603

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 175, 245, 275, 331, 385, 539, 875, 1225, 1375, 1655, 1925, 2317, 2695, 3641, 6125, 8275, 9625, 11585, 13475, 16219, 18205, 25487, 41375, 57925, 67375, 81095, 91025, 127435, 178409, 289625, 405475, 455125, 637175, 892045, 2027375, 3185875, 4460225, 22301125]

約数ペア:

[(1, 22301125), (5, 4460225), (7, 3185875), (11, 2027375), (25, 892045), (35, 637175), (49, 455125), (55, 405475), (77, 289625), (125, 178409), (175, 127435), (245, 91025), (275, 81095), (331, 67375), (385, 57925), (539, 41375), (875, 25487), (1225, 18205), (1375, 16219), (1655, 13475), (1925, 11585), (2317, 9625), (2695, 8275), (3641, 6125)]