2452335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 1798545

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 163, 177, 255, 295, 489, 815, 885, 1003, 2445, 2771, 3009, 5015, 8313, 9617, 13855, 15045, 28851, 41565, 48085, 144255, 163489, 490467, 817445, 2452335]

約数ペア:

[(1, 2452335), (3, 817445), (5, 490467), (15, 163489), (17, 144255), (51, 48085), (59, 41565), (85, 28851), (163, 15045), (177, 13855), (255, 9617), (295, 8313), (489, 5015), (815, 3009), (885, 2771), (1003, 2445)]