1438101095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 1789185024

約数和(自身を除く): 351083929

約数列:

[1, 5, 71, 73, 211, 263, 355, 365, 1055, 1315, 5183, 14981, 15403, 18673, 19199, 25915, 55493, 74905, 77015, 93365, 95995, 277465, 1093613, 1363129, 3940003, 4050989, 5468065, 6815645, 19700015, 20254945, 287620219, 1438101095]

約数ペア:

[(1, 1438101095), (5, 287620219), (71, 20254945), (73, 19700015), (211, 6815645), (263, 5468065), (355, 4050989), (365, 3940003), (1055, 1363129), (1315, 1093613), (5183, 277465), (14981, 95995), (15403, 93365), (18673, 77015), (19199, 74905), (25915, 55493)]