74692635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 49723365

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 705, 795, 1999, 2491, 5997, 7473, 9995, 12455, 29985, 37365, 93953, 105947, 281859, 317841, 469765, 529735, 1409295, 1589205, 4979509, 14938527, 24897545, 74692635]

約数ペア:

[(1, 74692635), (3, 24897545), (5, 14938527), (15, 4979509), (47, 1589205), (53, 1409295), (141, 529735), (159, 469765), (235, 317841), (265, 281859), (705, 105947), (795, 93953), (1999, 37365), (2491, 29985), (5997, 12455), (7473, 9995)]