4023304815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{198829}}^1$

素因数の和:198927

約数の個数: 32

約数和(自身を含む): 6871564800

約数和(自身を除く): 2848259985

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 198829, 596487, 994145, 2982435, 3777751, 11333253, 14116859, 18888755, 42350577, 56666265, 70584295, 211752885, 268220321, 804660963, 1341101605, 4023304815]

約数ペア:

[(1, 4023304815), (3, 1341101605), (5, 804660963), (15, 268220321), (19, 211752885), (57, 70584295), (71, 56666265), (95, 42350577), (213, 18888755), (285, 14116859), (355, 11333253), (1065, 3777751), (1349, 2982435), (4047, 994145), (6745, 596487), (20235, 198829)]