29979465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 20581815

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 339, 345, 565, 769, 1695, 2307, 2599, 3845, 7797, 11535, 12995, 17687, 38985, 53061, 86897, 88435, 260691, 265305, 434485, 1303455, 1998631, 5995893, 9993155, 29979465]

約数ペア:

[(1, 29979465), (3, 9993155), (5, 5995893), (15, 1998631), (23, 1303455), (69, 434485), (113, 265305), (115, 260691), (339, 88435), (345, 86897), (565, 53061), (769, 38985), (1695, 17687), (2307, 12995), (2599, 11535), (3845, 7797)]