23133945

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 38104704

約数和(自身を除く): 14970759

約数列:

[1, 3, 5, 15, 61, 131, 183, 193, 305, 393, 579, 655, 915, 965, 1965, 2895, 7991, 11773, 23973, 25283, 35319, 39955, 58865, 75849, 119865, 126415, 176595, 379245, 1542263, 4626789, 7711315, 23133945]

約数ペア:

[(1, 23133945), (3, 7711315), (5, 4626789), (15, 1542263), (61, 379245), (131, 176595), (183, 126415), (193, 119865), (305, 75849), (393, 58865), (579, 39955), (655, 35319), (915, 25283), (965, 23973), (1965, 11773), (2895, 7991)]