6630125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 2355475

約数列:

[1, 5, 25, 29, 31, 59, 125, 145, 155, 295, 725, 775, 899, 1475, 1711, 1829, 3625, 3875, 4495, 7375, 8555, 9145, 22475, 42775, 45725, 53041, 112375, 213875, 228625, 265205, 1326025, 6630125]

約数ペア:

[(1, 6630125), (5, 1326025), (25, 265205), (29, 228625), (31, 213875), (59, 112375), (125, 53041), (145, 45725), (155, 42775), (295, 22475), (725, 9145), (775, 8555), (899, 7375), (1475, 4495), (1711, 3875), (1829, 3625)]