9738225

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 20762560

約数和(自身を除く): 11024335

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 229, 243, 315, 405, 525, 567, 675, 687, 945, 1145, 1215, 1575, 1603, 1701, 2025, 2061, 2835, 3435, 4725, 4809, 5725, 6075, 6183, 8015, 8505, 10305, 14175, 14427, 17175, 18549, 24045, 30915, 40075, 42525, 43281, 51525, 55647, 72135, 92745, 120225, 129843, 154575, 216405, 278235, 360675, 389529, 463725, 649215, 1082025, 1391175, 1947645, 3246075, 9738225]

約数ペア:

[(1, 9738225), (3, 3246075), (5, 1947645), (7, 1391175), (9, 1082025), (15, 649215), (21, 463725), (25, 389529), (27, 360675), (35, 278235), (45, 216405), (63, 154575), (75, 129843), (81, 120225), (105, 92745), (135, 72135), (175, 55647), (189, 51525), (225, 43281), (229, 42525), (243, 40075), (315, 30915), (405, 24045), (525, 18549), (567, 17175), (675, 14427), (687, 14175), (945, 10305), (1145, 8505), (1215, 8015), (1575, 6183), (1603, 6075), (1701, 5725), (2025, 4809), (2061, 4725), (2835, 3435)]