66195195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23599}}^1$

素因数の和:23635

約数の個数: 32

約数和(自身を含む): 122342400

約数和(自身を除く): 56147205

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 23599, 70797, 117995, 259589, 353985, 401183, 778767, 1203549, 1297945, 2005915, 3893835, 4413013, 6017745, 13239039, 22065065, 66195195]

約数ペア:

[(1, 66195195), (3, 22065065), (5, 13239039), (11, 6017745), (15, 4413013), (17, 3893835), (33, 2005915), (51, 1297945), (55, 1203549), (85, 778767), (165, 401183), (187, 353985), (255, 259589), (561, 117995), (935, 70797), (2805, 23599)]