23971455

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2789}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 41783040

約数和(自身を除く): 17811585

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2789, 2865, 8367, 8595, 13945, 25101, 41835, 125505, 532699, 1598097, 2663495, 4794291, 7990485, 23971455]

約数ペア:

[(1, 23971455), (3, 7990485), (5, 4794291), (9, 2663495), (15, 1598097), (45, 532699), (191, 125505), (573, 41835), (955, 25101), (1719, 13945), (2789, 8595), (2865, 8367)]