121160025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 253922240

約数和(自身を除く): 132762215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 129, 175, 215, 225, 301, 315, 387, 525, 645, 903, 1075, 1505, 1575, 1789, 1935, 2709, 3225, 4515, 5367, 7525, 8945, 9675, 12523, 13545, 16101, 22575, 26835, 37569, 44725, 62615, 67725, 76927, 80505, 112707, 134175, 187845, 230781, 313075, 384635, 402525, 538489, 563535, 692343, 939225, 1153905, 1615467, 1923175, 2692445, 2817675, 3461715, 4846401, 5769525, 8077335, 13462225, 17308575, 24232005, 40386675, 121160025]

約数ペア:

[(1, 121160025), (3, 40386675), (5, 24232005), (7, 17308575), (9, 13462225), (15, 8077335), (21, 5769525), (25, 4846401), (35, 3461715), (43, 2817675), (45, 2692445), (63, 1923175), (75, 1615467), (105, 1153905), (129, 939225), (175, 692343), (215, 563535), (225, 538489), (301, 402525), (315, 384635), (387, 313075), (525, 230781), (645, 187845), (903, 134175), (1075, 112707), (1505, 80505), (1575, 76927), (1789, 67725), (1935, 62615), (2709, 44725), (3225, 37569), (4515, 26835), (5367, 22575), (7525, 16101), (8945, 13545), (9675, 12523)]