29986065

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 53539200

約数和(自身を除く): 23553135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 571, 1167, 1713, 1945, 2855, 3501, 5139, 5835, 8565, 10503, 15417, 17505, 25695, 52515, 77085, 222119, 666357, 1110595, 1999071, 3331785, 5997213, 9995355, 29986065]

約数ペア:

[(1, 29986065), (3, 9995355), (5, 5997213), (9, 3331785), (15, 1999071), (27, 1110595), (45, 666357), (135, 222119), (389, 77085), (571, 52515), (1167, 25695), (1713, 17505), (1945, 15417), (2855, 10503), (3501, 8565), (5139, 5835)]