38980905

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 64049664

約数和(自身を除く): 25068759

約数列:

[1, 3, 5, 15, 73, 97, 219, 291, 365, 367, 485, 1095, 1101, 1455, 1835, 5505, 7081, 21243, 26791, 35405, 35599, 80373, 106215, 106797, 133955, 177995, 401865, 533985, 2598727, 7796181, 12993635, 38980905]

約数ペア:

[(1, 38980905), (3, 12993635), (5, 7796181), (15, 2598727), (73, 533985), (97, 401865), (219, 177995), (291, 133955), (365, 106797), (367, 106215), (485, 80373), (1095, 35599), (1101, 35405), (1455, 26791), (1835, 21243), (5505, 7081)]