85967745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 57110655

約数列:

[1, 3, 5, 15, 29, 87, 145, 229, 435, 687, 863, 1145, 2589, 3435, 4315, 6641, 12945, 19923, 25027, 33205, 75081, 99615, 125135, 197627, 375405, 592881, 988135, 2964405, 5731183, 17193549, 28655915, 85967745]

約数ペア:

[(1, 85967745), (3, 28655915), (5, 17193549), (15, 5731183), (29, 2964405), (87, 988135), (145, 592881), (229, 375405), (435, 197627), (687, 125135), (863, 99615), (1145, 75081), (2589, 33205), (3435, 25027), (4315, 19923), (6641, 12945)]