73996965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 149026176

約数和(自身を除く): 75029211

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 3851, 6405, 11553, 19215, 19255, 26957, 34659, 57765, 80871, 134785, 173295, 234911, 242613, 404355, 704733, 1174555, 1213065, 1644377, 2114199, 3523665, 4933131, 8221885, 10570995, 14799393, 24665655, 73996965]

約数ペア:

[(1, 73996965), (3, 24665655), (5, 14799393), (7, 10570995), (9, 8221885), (15, 4933131), (21, 3523665), (35, 2114199), (45, 1644377), (61, 1213065), (63, 1174555), (105, 704733), (183, 404355), (305, 242613), (315, 234911), (427, 173295), (549, 134785), (915, 80871), (1281, 57765), (2135, 34659), (2745, 26957), (3843, 19255), (3851, 19215), (6405, 11553)]