40555785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 71668800

約数和(自身を除く): 31113015

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 269, 285, 345, 437, 529, 807, 1311, 1345, 1587, 2185, 2645, 4035, 5111, 6187, 6555, 7935, 10051, 15333, 18561, 25555, 30153, 30935, 50255, 76665, 92805, 117553, 142301, 150765, 352659, 426903, 587765, 711505, 1763295, 2134515, 2703719, 8111157, 13518595, 40555785]

約数ペア:

[(1, 40555785), (3, 13518595), (5, 8111157), (15, 2703719), (19, 2134515), (23, 1763295), (57, 711505), (69, 587765), (95, 426903), (115, 352659), (269, 150765), (285, 142301), (345, 117553), (437, 92805), (529, 76665), (807, 50255), (1311, 30935), (1345, 30153), (1587, 25555), (2185, 18561), (2645, 15333), (4035, 10051), (5111, 7935), (6187, 6555)]