1804001435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2437}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 2329713792

約数和(自身を除く): 525712357

約数列:

[1, 5, 23, 41, 115, 157, 205, 785, 943, 2437, 3611, 4715, 6437, 12185, 18055, 32185, 56051, 99917, 148051, 280255, 382609, 499585, 740255, 1913045, 2298091, 8800007, 11490455, 15686969, 44000035, 78434845, 360800287, 1804001435]

約数ペア:

[(1, 1804001435), (5, 360800287), (23, 78434845), (41, 44000035), (115, 15686969), (157, 11490455), (205, 8800007), (785, 2298091), (943, 1913045), (2437, 740255), (3611, 499585), (4715, 382609), (6437, 280255), (12185, 148051), (18055, 99917), (32185, 56051)]