79399845

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 60

約数和(自身を含む): 165610764

約数和(自身を除く): 86210919

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, 2205, 2835, 3969, 4001, 6615, 12003, 19845, 20005, 28007, 36009, 60015, 84021, 108027, 140035, 180045, 196049, 252063, 324081, 420105, 540135, 588147, 756189, 980245, 1260315, 1620405, 1764441, 2268567, 2940735, 3780945, 5293323, 8822205, 11342835, 15879969, 26466615, 79399845]

約数ペア:

[(1, 79399845), (3, 26466615), (5, 15879969), (7, 11342835), (9, 8822205), (15, 5293323), (21, 3780945), (27, 2940735), (35, 2268567), (45, 1764441), (49, 1620405), (63, 1260315), (81, 980245), (105, 756189), (135, 588147), (147, 540135), (189, 420105), (245, 324081), (315, 252063), (405, 196049), (441, 180045), (567, 140035), (735, 108027), (945, 84021), (1323, 60015), (2205, 36009), (2835, 28007), (3969, 20005), (4001, 19845), (6615, 12003)]