23778155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 30953664

約数和(自身を除く): 7175509

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 6823, 34115, 115991, 279743, 579955, 1398715, 4755631, 23778155]

約数ペア:

[(1, 23778155), (5, 4755631), (17, 1398715), (41, 579955), (85, 279743), (205, 115991), (697, 34115), (3485, 6823)]