4968135

素因数分解:

$3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 56

約数和(自身を含む): 9443520

約数和(自身を除く): 4475385

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 81, 87, 135, 141, 145, 235, 243, 261, 405, 423, 435, 705, 729, 783, 1215, 1269, 1305, 1363, 2115, 2349, 3645, 3807, 3915, 4089, 6345, 6815, 7047, 11421, 11745, 12267, 19035, 20445, 21141, 34263, 35235, 36801, 57105, 61335, 105705, 110403, 171315, 184005, 331209, 552015, 993627, 1656045, 4968135]

約数ペア:

[(1, 4968135), (3, 1656045), (5, 993627), (9, 552015), (15, 331209), (27, 184005), (29, 171315), (45, 110403), (47, 105705), (81, 61335), (87, 57105), (135, 36801), (141, 35235), (145, 34263), (235, 21141), (243, 20445), (261, 19035), (405, 12267), (423, 11745), (435, 11421), (705, 7047), (729, 6815), (783, 6345), (1215, 4089), (1269, 3915), (1305, 3807), (1363, 3645), (2115, 2349)]