26915697065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{21101}}^1$

素因数の和:21617

約数の個数: 32

約数和(自身を含む): 35248780800

約数和(自身を除く): 8333083735

約数列:

[1, 5, 19, 29, 95, 145, 463, 551, 2315, 2755, 8797, 13427, 21101, 43985, 67135, 105505, 255113, 400919, 611929, 1275565, 2004595, 3059645, 9769763, 11626651, 48848815, 58133255, 185625497, 283323127, 928127485, 1416615635, 5383139413, 26915697065]

約数ペア:

[(1, 26915697065), (5, 5383139413), (19, 1416615635), (29, 928127485), (95, 283323127), (145, 185625497), (463, 58133255), (551, 48848815), (2315, 11626651), (2755, 9769763), (8797, 3059645), (13427, 2004595), (21101, 1275565), (43985, 611929), (67135, 400919), (105505, 255113)]