82799265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5409

約数の個数: 32

約数和(自身を含む): 142598016

約数和(自身を除く): 59798751

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 3111, 5185, 5323, 15555, 15969, 26615, 79845, 90491, 271473, 324703, 452455, 974109, 1357365, 1623515, 4870545, 5519951, 16559853, 27599755, 82799265]

約数ペア:

[(1, 82799265), (3, 27599755), (5, 16559853), (15, 5519951), (17, 4870545), (51, 1623515), (61, 1357365), (85, 974109), (183, 452455), (255, 324703), (305, 271473), (915, 90491), (1037, 79845), (3111, 26615), (5185, 15969), (5323, 15555)]