1955139225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{2131}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 3486485184

約数和(自身を除く): 1531345959

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 941, 975, 2131, 2823, 4705, 6393, 10655, 12233, 14115, 23525, 27703, 31965, 36699, 53275, 61165, 70575, 83109, 138515, 159825, 183495, 305825, 415545, 692575, 917475, 2005271, 2077725, 6015813, 10026355, 26068523, 30079065, 50131775, 78205569, 130342615, 150395325, 391027845, 651713075, 1955139225]

約数ペア:

[(1, 1955139225), (3, 651713075), (5, 391027845), (13, 150395325), (15, 130342615), (25, 78205569), (39, 50131775), (65, 30079065), (75, 26068523), (195, 10026355), (325, 6015813), (941, 2077725), (975, 2005271), (2131, 917475), (2823, 692575), (4705, 415545), (6393, 305825), (10655, 183495), (12233, 159825), (14115, 138515), (23525, 83109), (27703, 70575), (31965, 61165), (36699, 53275)]