39187335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 68682240

約数和(自身を除く): 29494905

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 541, 1317, 1623, 2195, 2705, 4829, 5951, 6585, 8115, 14487, 17853, 24145, 29755, 72435, 89265, 237499, 712497, 1187495, 2612489, 3562485, 7837467, 13062445, 39187335]

約数ペア:

[(1, 39187335), (3, 13062445), (5, 7837467), (11, 3562485), (15, 2612489), (33, 1187495), (55, 712497), (165, 237499), (439, 89265), (541, 72435), (1317, 29755), (1623, 24145), (2195, 17853), (2705, 14487), (4829, 8115), (5951, 6585)]