65112525

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5077}}^1$

素因数の和:5115

約数の個数: 48

約数和(自身を含む): 125934400

約数和(自身を除く): 60821875

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 5077, 12825, 15231, 25385, 45693, 76155, 96463, 126925, 137079, 228465, 289389, 380775, 482315, 685395, 868167, 1142325, 1446945, 2411575, 2604501, 3426975, 4340835, 7234725, 13022505, 21704175, 65112525]

約数ペア:

[(1, 65112525), (3, 21704175), (5, 13022505), (9, 7234725), (15, 4340835), (19, 3426975), (25, 2604501), (27, 2411575), (45, 1446945), (57, 1142325), (75, 868167), (95, 685395), (135, 482315), (171, 380775), (225, 289389), (285, 228465), (475, 137079), (513, 126925), (675, 96463), (855, 76155), (1425, 45693), (2565, 25385), (4275, 15231), (5077, 12825)]