39749535

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{2003}}^1$

素因数の和:2034

約数の個数: 60

約数和(自身を含む): 82929528

約数和(自身を除く): 43179993

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2003, 2205, 2835, 3969, 6009, 6615, 10015, 14021, 18027, 19845, 30045, 42063, 54081, 70105, 90135, 98147, 126189, 162243, 210315, 270405, 294441, 378567, 490735, 630945, 811215, 883323, 1135701, 1472205, 1892835, 2649969, 4416615, 5678505, 7949907, 13249845, 39749535]

約数ペア:

[(1, 39749535), (3, 13249845), (5, 7949907), (7, 5678505), (9, 4416615), (15, 2649969), (21, 1892835), (27, 1472205), (35, 1135701), (45, 883323), (49, 811215), (63, 630945), (81, 490735), (105, 378567), (135, 294441), (147, 270405), (189, 210315), (245, 162243), (315, 126189), (405, 98147), (441, 90135), (567, 70105), (735, 54081), (945, 42063), (1323, 30045), (2003, 19845), (2205, 18027), (2835, 14021), (3969, 10015), (6009, 6615)]