125220375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15929

約数の個数: 48

約数和(自身を含む): 257994048

約数和(自身を除く): 132773673

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 15901, 47703, 79505, 111307, 143109, 238515, 333921, 397525, 556535, 715545, 1001763, 1192575, 1669605, 1987625, 2782675, 3577725, 5008815, 5962875, 8348025, 13913375, 17888625, 25044075, 41740125, 125220375]

約数ペア:

[(1, 125220375), (3, 41740125), (5, 25044075), (7, 17888625), (9, 13913375), (15, 8348025), (21, 5962875), (25, 5008815), (35, 3577725), (45, 2782675), (63, 1987625), (75, 1669605), (105, 1192575), (125, 1001763), (175, 715545), (225, 556535), (315, 397525), (375, 333921), (525, 238515), (875, 143109), (1125, 111307), (1575, 79505), (2625, 47703), (7875, 15901)]