66626745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 111773952

約数和(自身を除く): 45147207

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 617, 939, 1565, 1851, 3085, 4695, 7199, 9255, 14191, 21597, 35995, 42573, 70955, 107985, 193121, 212865, 579363, 965605, 2896815, 4441783, 13325349, 22208915, 66626745]

約数ペア:

[(1, 66626745), (3, 22208915), (5, 13325349), (15, 4441783), (23, 2896815), (69, 965605), (115, 579363), (313, 212865), (345, 193121), (617, 107985), (939, 70955), (1565, 42573), (1851, 35995), (3085, 21597), (4695, 14191), (7199, 9255)]