1380511065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2968841}}^1$

素因数の和:2968880

約数の個数: 16

約数和(自身を含む): 2280070656

約数和(自身を除く): 899559591

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2968841, 8906523, 14844205, 44532615, 92034071, 276102213, 460170355, 1380511065]

約数ペア:

[(1, 1380511065), (3, 460170355), (5, 276102213), (15, 92034071), (31, 44532615), (93, 14844205), (155, 8906523), (465, 2968841)]