7782075

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{61}}^1$

素因数の和:96

約数の個数: 84

約数和(自身を含む): 16805968

約数和(自身を除く): 9023893

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 81, 105, 135, 175, 183, 189, 225, 243, 305, 315, 405, 427, 525, 549, 567, 675, 729, 915, 945, 1215, 1281, 1525, 1575, 1647, 1701, 2025, 2135, 2745, 2835, 3645, 3843, 4575, 4725, 4941, 5103, 6075, 6405, 8235, 8505, 10675, 11529, 13725, 14175, 14823, 18225, 19215, 24705, 25515, 32025, 34587, 41175, 42525, 44469, 57645, 74115, 96075, 103761, 123525, 127575, 172935, 222345, 288225, 311283, 370575, 518805, 864675, 1111725, 1556415, 2594025, 7782075]

約数ペア:

[(1, 7782075), (3, 2594025), (5, 1556415), (7, 1111725), (9, 864675), (15, 518805), (21, 370575), (25, 311283), (27, 288225), (35, 222345), (45, 172935), (61, 127575), (63, 123525), (75, 103761), (81, 96075), (105, 74115), (135, 57645), (175, 44469), (183, 42525), (189, 41175), (225, 34587), (243, 32025), (305, 25515), (315, 24705), (405, 19215), (427, 18225), (525, 14823), (549, 14175), (567, 13725), (675, 11529), (729, 10675), (915, 8505), (945, 8235), (1215, 6405), (1281, 6075), (1525, 5103), (1575, 4941), (1647, 4725), (1701, 4575), (2025, 3843), (2135, 3645), (2745, 2835)]