324814785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7649}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 550800000

約数和(自身を除く): 225985215

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 745, 2235, 2831, 7649, 8493, 14155, 22947, 38245, 42465, 114735, 145331, 435993, 726655, 1139701, 2179965, 3419103, 5698505, 17095515, 21654319, 64962957, 108271595, 324814785]

約数ペア:

[(1, 324814785), (3, 108271595), (5, 64962957), (15, 21654319), (19, 17095515), (57, 5698505), (95, 3419103), (149, 2179965), (285, 1139701), (447, 726655), (745, 435993), (2235, 145331), (2831, 114735), (7649, 42465), (8493, 38245), (14155, 22947)]