66949575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11593}}^1$

素因数の和:11624

約数の個数: 48

約数和(自身を含む): 138014976

約数和(自身を除く): 71065401

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11593, 34779, 57965, 81151, 127523, 173895, 243453, 289825, 382569, 405755, 637615, 869475, 892661, 1217265, 1912845, 2028775, 2677983, 3188075, 4463305, 6086325, 9564225, 13389915, 22316525, 66949575]

約数ペア:

[(1, 66949575), (3, 22316525), (5, 13389915), (7, 9564225), (11, 6086325), (15, 4463305), (21, 3188075), (25, 2677983), (33, 2028775), (35, 1912845), (55, 1217265), (75, 892661), (77, 869475), (105, 637615), (165, 405755), (175, 382569), (231, 289825), (275, 243453), (385, 173895), (525, 127523), (825, 81151), (1155, 57965), (1925, 34779), (5775, 11593)]