307065985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{6829}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 407914920

約数和(自身を除く): 100848935

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 1955, 2645, 6829, 8993, 34145, 44965, 116093, 157067, 580465, 785335, 2670139, 3612541, 13350695, 18062705, 61413197, 307065985]

約数ペア:

[(1, 307065985), (5, 61413197), (17, 18062705), (23, 13350695), (85, 3612541), (115, 2670139), (391, 785335), (529, 580465), (1955, 157067), (2645, 116093), (6829, 44965), (8993, 34145)]