153161715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63421}}^1$

素因数の和:63459

約数の個数: 32

約数和(自身を含む): 292248576

約数和(自身を除く): 139086861

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 63421, 190263, 317105, 443947, 951315, 1331841, 1458683, 2219735, 4376049, 6659205, 7293415, 10210781, 21880245, 30632343, 51053905, 153161715]

約数ペア:

[(1, 153161715), (3, 51053905), (5, 30632343), (7, 21880245), (15, 10210781), (21, 7293415), (23, 6659205), (35, 4376049), (69, 2219735), (105, 1458683), (115, 1331841), (161, 951315), (345, 443947), (483, 317105), (805, 190263), (2415, 63421)]