23972445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{76103}}^1$

素因数の和:76121

約数の個数: 24

約数和(自身を含む): 47488896

約数和(自身を除く): 23516451

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 76103, 228309, 380515, 532721, 684927, 1141545, 1598163, 2663605, 3424635, 4794489, 7990815, 23972445]

約数ペア:

[(1, 23972445), (3, 7990815), (5, 4794489), (7, 3424635), (9, 2663605), (15, 1598163), (21, 1141545), (35, 684927), (45, 532721), (63, 380515), (105, 228309), (315, 76103)]