154420005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{194239}}^1$

素因数の和:194300

約数の個数: 16

約数和(自身を含む): 251735040

約数和(自身を除く): 97315035

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 194239, 582717, 971195, 2913585, 10294667, 30884001, 51473335, 154420005]

約数ペア:

[(1, 154420005), (3, 51473335), (5, 30884001), (15, 10294667), (53, 2913585), (159, 971195), (265, 582717), (795, 194239)]