285427832885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{633559}}^1$

素因数の和:633845

約数の個数: 32

約数和(自身を含む): 383177088000

約数和(自身を除く): 97749255115

約数列:

[1, 5, 13, 29, 65, 145, 239, 377, 1195, 1885, 3107, 6931, 15535, 34655, 90103, 450515, 633559, 3167795, 8236267, 18373211, 41181335, 91866055, 151420601, 238851743, 757103005, 1194258715, 1968467813, 4391197429, 9842339065, 21955987145, 57085566577, 285427832885]

約数ペア:

[(1, 285427832885), (5, 57085566577), (13, 21955987145), (29, 9842339065), (65, 4391197429), (145, 1968467813), (239, 1194258715), (377, 757103005), (1195, 238851743), (1885, 151420601), (3107, 91866055), (6931, 41181335), (15535, 18373211), (34655, 8236267), (90103, 3167795), (450515, 633559)]