15664058695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{7211}}^1$

素因数の和:7527

約数の個数: 32

約数和(自身を含む): 19815114240

約数和(自身を除く): 4151055545

約数列:

[1, 5, 29, 71, 145, 211, 355, 1055, 2059, 6119, 7211, 10295, 14981, 30595, 36055, 74905, 209119, 434449, 511981, 1045595, 1521521, 2172245, 2559905, 7607605, 14847449, 44124109, 74237245, 108027991, 220620545, 540139955, 3132811739, 15664058695]

約数ペア:

[(1, 15664058695), (5, 3132811739), (29, 540139955), (71, 220620545), (145, 108027991), (211, 74237245), (355, 44124109), (1055, 14847449), (2059, 7607605), (6119, 2559905), (7211, 2172245), (10295, 1521521), (14981, 1045595), (30595, 511981), (36055, 434449), (74905, 209119)]