1727752005

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2441}}^1$

素因数の和:2576

約数の個数: 96

約数和(自身を含む): 3607908480

約数和(自身を除く): 1880156475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 107, 135, 147, 189, 245, 315, 321, 441, 535, 735, 749, 945, 963, 1323, 1605, 2205, 2247, 2441, 2889, 3745, 4815, 5243, 6615, 6741, 7323, 11235, 12205, 14445, 15729, 17087, 20223, 21969, 26215, 33705, 36615, 47187, 51261, 65907, 78645, 85435, 101115, 109845, 119609, 141561, 153783, 235935, 256305, 261187, 329535, 358827, 461349, 598045, 707805, 768915, 783561, 1076481, 1305935, 1794135, 1828309, 2306745, 2350683, 3229443, 3917805, 5382405, 5484927, 7052049, 9141545, 11753415, 12798163, 16147215, 16454781, 27424635, 35260245, 38394489, 49364343, 63990815, 82273905, 115183467, 191972445, 246821715, 345550401, 575917335, 1727752005]

約数ペア:

[(1, 1727752005), (3, 575917335), (5, 345550401), (7, 246821715), (9, 191972445), (15, 115183467), (21, 82273905), (27, 63990815), (35, 49364343), (45, 38394489), (49, 35260245), (63, 27424635), (105, 16454781), (107, 16147215), (135, 12798163), (147, 11753415), (189, 9141545), (245, 7052049), (315, 5484927), (321, 5382405), (441, 3917805), (535, 3229443), (735, 2350683), (749, 2306745), (945, 1828309), (963, 1794135), (1323, 1305935), (1605, 1076481), (2205, 783561), (2247, 768915), (2441, 707805), (2889, 598045), (3745, 461349), (4815, 358827), (5243, 329535), (6615, 261187), (6741, 256305), (7323, 235935), (11235, 153783), (12205, 141561), (14445, 119609), (15729, 109845), (17087, 101115), (20223, 85435), (21969, 78645), (26215, 65907), (33705, 51261), (36615, 47187)]