40471155

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 73032960

約数和(自身を除く): 32561805

約数列:

[1, 3, 5, 9, 15, 37, 45, 109, 111, 185, 223, 327, 333, 545, 555, 669, 981, 1115, 1635, 1665, 2007, 3345, 4033, 4905, 8251, 10035, 12099, 20165, 24307, 24753, 36297, 41255, 60495, 72921, 74259, 121535, 123765, 181485, 218763, 364605, 371295, 899359, 1093815, 2698077, 4496795, 8094231, 13490385, 40471155]

約数ペア:

[(1, 40471155), (3, 13490385), (5, 8094231), (9, 4496795), (15, 2698077), (37, 1093815), (45, 899359), (109, 371295), (111, 364605), (185, 218763), (223, 181485), (327, 123765), (333, 121535), (545, 74259), (555, 72921), (669, 60495), (981, 41255), (1115, 36297), (1635, 24753), (1665, 24307), (2007, 20165), (3345, 12099), (4033, 10035), (4905, 8251)]