4055835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 7900416

約数和(自身を除く): 3844581

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 107, 133, 285, 321, 361, 399, 535, 665, 749, 1083, 1605, 1805, 1995, 2033, 2247, 2527, 3745, 5415, 6099, 7581, 10165, 11235, 12635, 14231, 30495, 37905, 38627, 42693, 71155, 115881, 193135, 213465, 270389, 579405, 811167, 1351945, 4055835]

約数ペア:

[(1, 4055835), (3, 1351945), (5, 811167), (7, 579405), (15, 270389), (19, 213465), (21, 193135), (35, 115881), (57, 71155), (95, 42693), (105, 38627), (107, 37905), (133, 30495), (285, 14231), (321, 12635), (361, 11235), (399, 10165), (535, 7581), (665, 6099), (749, 5415), (1083, 3745), (1605, 2527), (1805, 2247), (1995, 2033)]