8671047645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{173023}}^1$

素因数の和:173301

約数の個数: 32

約数和(自身を含む): 14999104512

約数和(自身を除く): 6328056867

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 257, 771, 1285, 3341, 3855, 10023, 16705, 50115, 173023, 519069, 865115, 2249299, 2595345, 6747897, 11246495, 33739485, 44466911, 133400733, 222334555, 578069843, 667003665, 1734209529, 2890349215, 8671047645]

約数ペア:

[(1, 8671047645), (3, 2890349215), (5, 1734209529), (13, 667003665), (15, 578069843), (39, 222334555), (65, 133400733), (195, 44466911), (257, 33739485), (771, 11246495), (1285, 6747897), (3341, 2595345), (3855, 2249299), (10023, 865115), (16705, 519069), (50115, 173023)]