20131033545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{21302681}}^1$

素因数の和:21302702

約数の個数: 32

約数和(自身を含む): 40901149440

約数和(自身を除く): 20770115895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 21302681, 63908043, 106513405, 149118767, 191724129, 319540215, 447356301, 575172387, 745593835, 958620645, 1342068903, 2236781505, 2875861935, 4026206709, 6710344515, 20131033545]

約数ペア:

[(1, 20131033545), (3, 6710344515), (5, 4026206709), (7, 2875861935), (9, 2236781505), (15, 1342068903), (21, 958620645), (27, 745593835), (35, 575172387), (45, 447356301), (63, 319540215), (105, 191724129), (135, 149118767), (189, 106513405), (315, 63908043), (945, 21302681)]