26786717545

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{5443}}^1$

素因数の和:5894

約数の個数: 48

約数和(自身を含む): 38205120960

約数和(自身を除く): 11418403415

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 379, 1855, 1895, 2597, 2653, 5443, 12985, 13265, 18571, 20087, 27215, 38101, 92855, 100435, 140609, 190505, 266707, 288479, 703045, 984263, 1333535, 1442395, 2019353, 2062897, 4921315, 10096765, 10314485, 14135471, 14440279, 70677355, 72201395, 101081953, 109333541, 505409765, 546667705, 765334787, 3826673935, 5357343509, 26786717545]

約数ペア:

[(1, 26786717545), (5, 5357343509), (7, 3826673935), (35, 765334787), (49, 546667705), (53, 505409765), (245, 109333541), (265, 101081953), (371, 72201395), (379, 70677355), (1855, 14440279), (1895, 14135471), (2597, 10314485), (2653, 10096765), (5443, 4921315), (12985, 2062897), (13265, 2019353), (18571, 1442395), (20087, 1333535), (27215, 984263), (38101, 703045), (92855, 288479), (100435, 266707), (140609, 190505)]