191565735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 148089945

約数列:

[1, 3, 5, 15, 23, 29, 41, 69, 87, 115, 123, 145, 205, 345, 435, 467, 615, 667, 943, 1189, 1401, 2001, 2335, 2829, 3335, 3567, 4715, 5945, 7005, 10005, 10741, 13543, 14145, 17835, 19147, 27347, 32223, 40629, 53705, 57441, 67715, 82041, 95735, 136735, 161115, 203145, 287205, 311489, 410205, 440381, 555263, 934467, 1321143, 1557445, 1665789, 2201905, 2776315, 4672335, 6605715, 8328945, 12771049, 38313147, 63855245, 191565735]

約数ペア:

[(1, 191565735), (3, 63855245), (5, 38313147), (15, 12771049), (23, 8328945), (29, 6605715), (41, 4672335), (69, 2776315), (87, 2201905), (115, 1665789), (123, 1557445), (145, 1321143), (205, 934467), (345, 555263), (435, 440381), (467, 410205), (615, 311489), (667, 287205), (943, 203145), (1189, 161115), (1401, 136735), (2001, 95735), (2335, 82041), (2829, 67715), (3335, 57441), (3567, 53705), (4715, 40629), (5945, 32223), (7005, 27347), (10005, 19147), (10741, 17835), (13543, 14145)]