43225065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 82909008

約数和(自身を除く): 39683943

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 1997, 2405, 4329, 5991, 7215, 9985, 17973, 21645, 25961, 29955, 73889, 77883, 89865, 129805, 221667, 233649, 369445, 389415, 665001, 960557, 1108335, 1168245, 2881671, 3325005, 4802785, 8645013, 14408355, 43225065]

約数ペア:

[(1, 43225065), (3, 14408355), (5, 8645013), (9, 4802785), (13, 3325005), (15, 2881671), (37, 1168245), (39, 1108335), (45, 960557), (65, 665001), (111, 389415), (117, 369445), (185, 233649), (195, 221667), (333, 129805), (481, 89865), (555, 77883), (585, 73889), (1443, 29955), (1665, 25961), (1997, 21645), (2405, 17973), (4329, 9985), (5991, 7215)]