13022505

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 24374400

約数和(自身を除く): 11351895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5077, 15231, 25385, 45693, 76155, 96463, 137079, 228465, 289389, 482315, 685395, 868167, 1446945, 2604501, 4340835, 13022505]

約数ペア:

[(1, 13022505), (3, 4340835), (5, 2604501), (9, 1446945), (15, 868167), (19, 685395), (27, 482315), (45, 289389), (57, 228465), (95, 137079), (135, 96463), (171, 76155), (285, 45693), (513, 25385), (855, 15231), (2565, 5077)]