54285825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 101332800

約数和(自身を除く): 47046975

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 2269, 4785, 6807, 7975, 11345, 23925, 24959, 34035, 56725, 65801, 74877, 124795, 170175, 197403, 329005, 374385, 623975, 723811, 987015, 1645025, 1871925, 2171433, 3619055, 4935075, 10857165, 18095275, 54285825]

約数ペア:

[(1, 54285825), (3, 18095275), (5, 10857165), (11, 4935075), (15, 3619055), (25, 2171433), (29, 1871925), (33, 1645025), (55, 987015), (75, 723811), (87, 623975), (145, 374385), (165, 329005), (275, 197403), (319, 170175), (435, 124795), (725, 74877), (825, 65801), (957, 56725), (1595, 34035), (2175, 24959), (2269, 23925), (4785, 11345), (6807, 7975)]