1580491485

素因数分解:

$3^2\times 5^1\times {\mathrm{4093}}^1\times {\mathrm{8581}}^1$

素因数の和:12685

約数の個数: 24

約数和(自身を含む): 2740507224

約数和(自身を除く): 1160015739

約数列:

[1, 3, 5, 9, 15, 45, 4093, 8581, 12279, 20465, 25743, 36837, 42905, 61395, 77229, 128715, 184185, 386145, 35122033, 105366099, 175610165, 316098297, 526830495, 1580491485]

約数ペア:

[(1, 1580491485), (3, 526830495), (5, 316098297), (9, 175610165), (15, 105366099), (45, 35122033), (4093, 386145), (8581, 184185), (12279, 128715), (20465, 77229), (25743, 61395), (36837, 42905)]