977655105

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{15289}}^1$

素因数の和:15343

約数の個数: 72

約数和(自身を含む): 2039380200

約数和(自身を除く): 1061725095

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 609, 735, 1015, 1305, 1421, 1827, 2205, 3045, 4263, 7105, 9135, 12789, 15289, 21315, 45867, 63945, 76445, 107023, 137601, 229335, 321069, 443381, 535115, 688005, 749161, 963207, 1330143, 1605345, 2216905, 2247483, 3103667, 3745805, 3990429, 4816035, 6650715, 6742449, 9311001, 11237415, 15518335, 19952145, 21725669, 27933003, 33712245, 46555005, 65177007, 108628345, 139665015, 195531021, 325885035, 977655105]

約数ペア:

[(1, 977655105), (3, 325885035), (5, 195531021), (7, 139665015), (9, 108628345), (15, 65177007), (21, 46555005), (29, 33712245), (35, 27933003), (45, 21725669), (49, 19952145), (63, 15518335), (87, 11237415), (105, 9311001), (145, 6742449), (147, 6650715), (203, 4816035), (245, 3990429), (261, 3745805), (315, 3103667), (435, 2247483), (441, 2216905), (609, 1605345), (735, 1330143), (1015, 963207), (1305, 749161), (1421, 688005), (1827, 535115), (2205, 443381), (3045, 321069), (4263, 229335), (7105, 137601), (9135, 107023), (12789, 76445), (15289, 63945), (21315, 45867)]