74561355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 150239232

約数和(自身を除く): 75677877

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 43, 45, 55, 93, 99, 113, 129, 155, 165, 215, 279, 339, 341, 387, 465, 473, 495, 565, 645, 1017, 1023, 1243, 1333, 1395, 1419, 1695, 1705, 1935, 2365, 3069, 3503, 3729, 3999, 4257, 4859, 5085, 5115, 6215, 6665, 7095, 10509, 11187, 11997, 14577, 14663, 15345, 17515, 18645, 19995, 21285, 24295, 31527, 38533, 43731, 43989, 52545, 53449, 55935, 59985, 72885, 73315, 115599, 131967, 150629, 157635, 160347, 192665, 218655, 219945, 267245, 346797, 451887, 481041, 577995, 659835, 753145, 801735, 1355661, 1656919, 1733985, 2259435, 2405205, 4970757, 6778305, 8284595, 14912271, 24853785, 74561355]

約数ペア:

[(1, 74561355), (3, 24853785), (5, 14912271), (9, 8284595), (11, 6778305), (15, 4970757), (31, 2405205), (33, 2259435), (43, 1733985), (45, 1656919), (55, 1355661), (93, 801735), (99, 753145), (113, 659835), (129, 577995), (155, 481041), (165, 451887), (215, 346797), (279, 267245), (339, 219945), (341, 218655), (387, 192665), (465, 160347), (473, 157635), (495, 150629), (565, 131967), (645, 115599), (1017, 73315), (1023, 72885), (1243, 59985), (1333, 55935), (1395, 53449), (1419, 52545), (1695, 43989), (1705, 43731), (1935, 38533), (2365, 31527), (3069, 24295), (3503, 21285), (3729, 19995), (3999, 18645), (4257, 17515), (4859, 15345), (5085, 14663), (5115, 14577), (6215, 11997), (6665, 11187), (7095, 10509)]