23704245

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 42967584

約数和(自身を除く): 19263339

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 547, 963, 1605, 1641, 2735, 2889, 4815, 4923, 8205, 8667, 14445, 14769, 24615, 43335, 44307, 58529, 73845, 175587, 221535, 292645, 526761, 877935, 1580283, 2633805, 4740849, 7901415, 23704245]

約数ペア:

[(1, 23704245), (3, 7901415), (5, 4740849), (9, 2633805), (15, 1580283), (27, 877935), (45, 526761), (81, 292645), (107, 221535), (135, 175587), (321, 73845), (405, 58529), (535, 44307), (547, 43335), (963, 24615), (1605, 14769), (1641, 14445), (2735, 8667), (2889, 8205), (4815, 4923)]