1566972765

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{751}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 2745100800

約数和(自身を除く): 1178128035

約数列:

[1, 3, 5, 9, 15, 45, 199, 233, 597, 699, 751, 995, 1165, 1791, 2097, 2253, 2985, 3495, 3755, 6759, 8955, 10485, 11265, 33795, 46367, 139101, 149449, 174983, 231835, 417303, 448347, 524949, 695505, 747245, 874915, 1345041, 1574847, 2086515, 2241735, 2624745, 6725205, 7874235, 34821617, 104464851, 174108085, 313394553, 522324255, 1566972765]

約数ペア:

[(1, 1566972765), (3, 522324255), (5, 313394553), (9, 174108085), (15, 104464851), (45, 34821617), (199, 7874235), (233, 6725205), (597, 2624745), (699, 2241735), (751, 2086515), (995, 1574847), (1165, 1345041), (1791, 874915), (2097, 747245), (2253, 695505), (2985, 524949), (3495, 448347), (3755, 417303), (6759, 231835), (8955, 174983), (10485, 149449), (11265, 139101), (33795, 46367)]