38629535

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 56512512

約数和(自身を除く): 17882977

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1021, 1081, 1645, 5105, 5405, 7147, 7567, 23483, 35735, 37835, 47987, 117415, 164381, 239935, 335909, 821905, 1103701, 1679545, 5518505, 7725907, 38629535]

約数ペア:

[(1, 38629535), (5, 7725907), (7, 5518505), (23, 1679545), (35, 1103701), (47, 821905), (115, 335909), (161, 239935), (235, 164381), (329, 117415), (805, 47987), (1021, 37835), (1081, 35735), (1645, 23483), (5105, 7567), (5405, 7147)]