3407265

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 6272640

約数和(自身を除く): 2865375

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 179, 235, 405, 423, 537, 705, 895, 1269, 1611, 2115, 2685, 3807, 4833, 6345, 8055, 8413, 14499, 19035, 24165, 25239, 42065, 72495, 75717, 126195, 227151, 378585, 681453, 1135755, 3407265]

約数ペア:

[(1, 3407265), (3, 1135755), (5, 681453), (9, 378585), (15, 227151), (27, 126195), (45, 75717), (47, 72495), (81, 42065), (135, 25239), (141, 24165), (179, 19035), (235, 14499), (405, 8413), (423, 8055), (537, 6345), (705, 4833), (895, 3807), (1269, 2685), (1611, 2115)]