7085950515

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139721}}^1$

素因数の和:139769

約数の個数: 72

約数和(自身を含む): 14908896288

約数和(自身を除く): 7822945773

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 735, 805, 1035, 1127, 1449, 2205, 2415, 3381, 5635, 7245, 10143, 16905, 50715, 139721, 419163, 698605, 978047, 1257489, 2095815, 2934141, 3213583, 4890235, 6287445, 6846329, 8802423, 9640749, 14670705, 16067915, 20538987, 22495081, 28922247, 34231645, 44012115, 48203745, 61616961, 67485243, 102694935, 112475405, 144611235, 157465567, 202455729, 308084805, 337426215, 472396701, 787327835, 1012278645, 1417190103, 2361983505, 7085950515]

約数ペア:

[(1, 7085950515), (3, 2361983505), (5, 1417190103), (7, 1012278645), (9, 787327835), (15, 472396701), (21, 337426215), (23, 308084805), (35, 202455729), (45, 157465567), (49, 144611235), (63, 112475405), (69, 102694935), (105, 67485243), (115, 61616961), (147, 48203745), (161, 44012115), (207, 34231645), (245, 28922247), (315, 22495081), (345, 20538987), (441, 16067915), (483, 14670705), (735, 9640749), (805, 8802423), (1035, 6846329), (1127, 6287445), (1449, 4890235), (2205, 3213583), (2415, 2934141), (3381, 2095815), (5635, 1257489), (7245, 978047), (10143, 698605), (16905, 419163), (50715, 139721)]