2066820227595

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23671}}^1\times {\mathrm{62591}}^1$

素因数の和:86304

約数の個数: 48

約数和(自身を含む): 3698267848704

約数和(自身を除く): 1631447621109

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 23671, 62591, 71013, 118355, 187773, 213039, 312955, 355065, 563319, 733801, 938865, 1065195, 1940321, 2201403, 2816595, 3669005, 5820963, 6604209, 9701605, 11007015, 17462889, 29104815, 33021045, 87314445, 1481591561, 4444774683, 7407957805, 13334324049, 22223873415, 45929338391, 66671620245, 137788015173, 229646691955, 413364045519, 688940075865, 2066820227595]

約数ペア:

[(1, 2066820227595), (3, 688940075865), (5, 413364045519), (9, 229646691955), (15, 137788015173), (31, 66671620245), (45, 45929338391), (93, 22223873415), (155, 13334324049), (279, 7407957805), (465, 4444774683), (1395, 1481591561), (23671, 87314445), (62591, 33021045), (71013, 29104815), (118355, 17462889), (187773, 11007015), (213039, 9701605), (312955, 6604209), (355065, 5820963), (563319, 3669005), (733801, 2816595), (938865, 2201403), (1065195, 1940321)]