2966925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 2657715

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 179, 195, 221, 255, 325, 425, 537, 663, 895, 975, 1105, 1275, 2327, 2685, 3043, 3315, 4475, 5525, 6981, 9129, 11635, 13425, 15215, 16575, 34905, 39559, 45645, 58175, 76075, 118677, 174525, 197795, 228225, 593385, 988975, 2966925]

約数ペア:

[(1, 2966925), (3, 988975), (5, 593385), (13, 228225), (15, 197795), (17, 174525), (25, 118677), (39, 76075), (51, 58175), (65, 45645), (75, 39559), (85, 34905), (179, 16575), (195, 15215), (221, 13425), (255, 11635), (325, 9129), (425, 6981), (537, 5525), (663, 4475), (895, 3315), (975, 3043), (1105, 2685), (1275, 2327)]