1357395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 2339232

約数和(自身を除く): 981837

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6961, 20883, 34805, 90493, 104415, 271479, 452465, 1357395]

約数ペア:

[(1, 1357395), (3, 452465), (5, 271479), (13, 104415), (15, 90493), (39, 34805), (65, 20883), (195, 6961)]