161700825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15077}}^1$

素因数の和:15114

約数の個数: 48

約数和(自身を含む): 314104896

約数和(自身を除く): 152404071

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 15077, 45231, 75385, 165847, 196001, 226155, 376925, 497541, 588003, 829235, 980005, 1130775, 2156011, 2487705, 2940015, 4146175, 4900025, 6468033, 10780055, 12438525, 14700075, 32340165, 53900275, 161700825]

約数ペア:

[(1, 161700825), (3, 53900275), (5, 32340165), (11, 14700075), (13, 12438525), (15, 10780055), (25, 6468033), (33, 4900025), (39, 4146175), (55, 2940015), (65, 2487705), (75, 2156011), (143, 1130775), (165, 980005), (195, 829235), (275, 588003), (325, 497541), (429, 376925), (715, 226155), (825, 196001), (975, 165847), (2145, 75385), (3575, 45231), (10725, 15077)]