8972925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9229

約数の個数: 24

約数和(自身を含む): 15978144

約数和(自身を除く): 7005219

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 9203, 27609, 46015, 119639, 138045, 230075, 358917, 598195, 690225, 1794585, 2990975, 8972925]

約数ペア:

[(1, 8972925), (3, 2990975), (5, 1794585), (13, 690225), (15, 598195), (25, 358917), (39, 230075), (65, 138045), (75, 119639), (195, 46015), (325, 27609), (975, 9203)]