66653685

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 145297152

約数和(自身を除く): 78643467

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 81, 85, 105, 119, 135, 153, 189, 243, 255, 315, 357, 405, 459, 461, 567, 595, 765, 945, 1071, 1215, 1377, 1383, 1701, 1785, 2295, 2305, 2835, 3213, 3227, 4131, 4149, 5355, 6885, 6915, 7837, 8505, 9639, 9681, 12447, 16065, 16135, 20655, 20745, 23511, 28917, 29043, 37341, 39185, 48195, 48405, 54859, 62235, 70533, 87129, 112023, 117555, 144585, 145215, 164577, 186705, 211599, 261387, 274295, 352665, 435645, 493731, 560115, 634797, 784161, 822885, 1057995, 1306935, 1481193, 1904391, 2468655, 3173985, 3920805, 4443579, 7405965, 9521955, 13330737, 22217895, 66653685]

約数ペア:

[(1, 66653685), (3, 22217895), (5, 13330737), (7, 9521955), (9, 7405965), (15, 4443579), (17, 3920805), (21, 3173985), (27, 2468655), (35, 1904391), (45, 1481193), (51, 1306935), (63, 1057995), (81, 822885), (85, 784161), (105, 634797), (119, 560115), (135, 493731), (153, 435645), (189, 352665), (243, 274295), (255, 261387), (315, 211599), (357, 186705), (405, 164577), (459, 145215), (461, 144585), (567, 117555), (595, 112023), (765, 87129), (945, 70533), (1071, 62235), (1215, 54859), (1377, 48405), (1383, 48195), (1701, 39185), (1785, 37341), (2295, 29043), (2305, 28917), (2835, 23511), (3213, 20745), (3227, 20655), (4131, 16135), (4149, 16065), (5355, 12447), (6885, 9681), (6915, 9639), (7837, 8505)]