13829725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6109

約数の個数: 24

約数和(自身を含む): 21109760

約数和(自身を除く): 7280035

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 6079, 30395, 42553, 79027, 151975, 212765, 395135, 553189, 1063825, 1975675, 2765945, 13829725]

約数ペア:

[(1, 13829725), (5, 2765945), (7, 1975675), (13, 1063825), (25, 553189), (35, 395135), (65, 212765), (91, 151975), (175, 79027), (325, 42553), (455, 30395), (2275, 6079)]