22572345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 39610368

約数和(自身を除く): 17038023

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 127, 205, 255, 289, 381, 615, 635, 697, 867, 1445, 1905, 2091, 2159, 3485, 4335, 5207, 6477, 10455, 10795, 11849, 15621, 26035, 32385, 35547, 36703, 59245, 78105, 88519, 110109, 177735, 183515, 265557, 442595, 550545, 1327785, 1504823, 4514469, 7524115, 22572345]

約数ペア:

[(1, 22572345), (3, 7524115), (5, 4514469), (15, 1504823), (17, 1327785), (41, 550545), (51, 442595), (85, 265557), (123, 183515), (127, 177735), (205, 110109), (255, 88519), (289, 78105), (381, 59245), (615, 36703), (635, 35547), (697, 32385), (867, 26035), (1445, 15621), (1905, 11849), (2091, 10795), (2159, 10455), (3485, 6477), (4335, 5207)]