29625915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 51955200

約数和(自身を除く): 22329285

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409, 439, 1227, 1317, 2045, 2195, 4499, 4829, 6135, 6585, 13497, 14487, 22495, 24145, 67485, 72435, 179551, 538653, 897755, 1975061, 2693265, 5925183, 9875305, 29625915]

約数ペア:

[(1, 29625915), (3, 9875305), (5, 5925183), (11, 2693265), (15, 1975061), (33, 897755), (55, 538653), (165, 179551), (409, 72435), (439, 67485), (1227, 24145), (1317, 22495), (2045, 14487), (2195, 13497), (4499, 6585), (4829, 6135)]