2594025

素因数分解:

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

素因数の和:93

約数の個数: 72

約数和(自身を含む): 5596864

約数和(自身を除く): 3002839

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, 915, 945, 1215, 1281, 1525, 1575, 1647, 1701, 2025, 2135, 2745, 2835, 3843, 4575, 4725, 4941, 6075, 6405, 8235, 8505, 10675, 11529, 13725, 14175, 14823, 19215, 24705, 32025, 34587, 41175, 42525, 57645, 74115, 96075, 103761, 123525, 172935, 288225, 370575, 518805, 864675, 2594025]

約数ペア:

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