77194665

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 139698000

約数和(自身を除く): 62503335

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 149, 261, 397, 435, 447, 745, 1191, 1305, 1341, 1985, 2235, 3573, 4321, 5955, 6705, 11513, 12963, 17865, 21605, 34539, 38889, 57565, 59153, 64815, 103617, 172695, 177459, 194445, 295765, 518085, 532377, 887295, 1715437, 2661885, 5146311, 8577185, 15438933, 25731555, 77194665]

約数ペア:

[(1, 77194665), (3, 25731555), (5, 15438933), (9, 8577185), (15, 5146311), (29, 2661885), (45, 1715437), (87, 887295), (145, 532377), (149, 518085), (261, 295765), (397, 194445), (435, 177459), (447, 172695), (745, 103617), (1191, 64815), (1305, 59153), (1341, 57565), (1985, 38889), (2235, 34539), (3573, 21605), (4321, 17865), (5955, 12963), (6705, 11513)]