3816855

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 7907040

約数和(自身を除く): 4090185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 577, 735, 945, 1323, 1731, 2205, 2885, 4039, 5193, 6615, 8655, 12117, 15579, 20195, 25965, 28273, 36351, 60585, 77895, 84819, 109053, 141365, 181755, 254457, 424095, 545265, 763371, 1272285, 3816855]

約数ペア:

[(1, 3816855), (3, 1272285), (5, 763371), (7, 545265), (9, 424095), (15, 254457), (21, 181755), (27, 141365), (35, 109053), (45, 84819), (49, 77895), (63, 60585), (105, 36351), (135, 28273), (147, 25965), (189, 20195), (245, 15579), (315, 12117), (441, 8655), (577, 6615), (735, 5193), (945, 4039), (1323, 2885), (1731, 2205)]