4009935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2832945

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 197, 295, 345, 591, 885, 985, 1357, 2955, 4071, 4531, 6785, 11623, 13593, 20355, 22655, 34869, 58115, 67965, 174345, 267329, 801987, 1336645, 4009935]

約数ペア:

[(1, 4009935), (3, 1336645), (5, 801987), (15, 267329), (23, 174345), (59, 67965), (69, 58115), (115, 34869), (177, 22655), (197, 20355), (295, 13593), (345, 11623), (591, 6785), (885, 4531), (985, 4071), (1357, 2955)]