142719195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5791}}^1$

素因数の和:5883

約数の個数: 32

約数和(自身を含む): 240205824

約数和(自身を除く): 97486629

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 5791, 8215, 17373, 24645, 28955, 86865, 179521, 306923, 538563, 897605, 920769, 1534615, 2692815, 4603845, 9514613, 28543839, 47573065, 142719195]

約数ペア:

[(1, 142719195), (3, 47573065), (5, 28543839), (15, 9514613), (31, 4603845), (53, 2692815), (93, 1534615), (155, 920769), (159, 897605), (265, 538563), (465, 306923), (795, 179521), (1643, 86865), (4929, 28955), (5791, 24645), (8215, 17373)]