5164965

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 10099320

約数和(自身を除く): 4934355

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 109, 117, 135, 195, 243, 327, 351, 405, 545, 585, 729, 981, 1053, 1215, 1417, 1635, 1755, 2943, 3159, 3645, 4251, 4905, 5265, 7085, 8829, 9477, 12753, 14715, 15795, 21255, 26487, 38259, 44145, 47385, 63765, 79461, 114777, 132435, 191295, 344331, 397305, 573885, 1032993, 1721655, 5164965]

約数ペア:

[(1, 5164965), (3, 1721655), (5, 1032993), (9, 573885), (13, 397305), (15, 344331), (27, 191295), (39, 132435), (45, 114777), (65, 79461), (81, 63765), (109, 47385), (117, 44145), (135, 38259), (195, 26487), (243, 21255), (327, 15795), (351, 14715), (405, 12753), (545, 9477), (585, 8829), (729, 7085), (981, 5265), (1053, 4905), (1215, 4251), (1417, 3645), (1635, 3159), (1755, 2943)]