80341305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 66746055

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 113, 139, 155, 165, 339, 341, 417, 465, 565, 695, 1023, 1243, 1529, 1695, 1705, 2085, 3503, 3729, 4309, 4587, 5115, 6215, 7645, 10509, 12927, 15707, 17515, 18645, 21545, 22935, 38533, 47121, 47399, 52545, 64635, 78535, 115599, 142197, 172777, 192665, 235605, 236995, 486917, 518331, 577995, 710985, 863885, 1460751, 2434585, 2591655, 5356087, 7303755, 16068261, 26780435, 80341305]

約数ペア:

[(1, 80341305), (3, 26780435), (5, 16068261), (11, 7303755), (15, 5356087), (31, 2591655), (33, 2434585), (55, 1460751), (93, 863885), (113, 710985), (139, 577995), (155, 518331), (165, 486917), (339, 236995), (341, 235605), (417, 192665), (465, 172777), (565, 142197), (695, 115599), (1023, 78535), (1243, 64635), (1529, 52545), (1695, 47399), (1705, 47121), (2085, 38533), (3503, 22935), (3729, 21545), (4309, 18645), (4587, 17515), (5115, 15707), (6215, 12927), (7645, 10509)]