13374725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5909

約数の個数: 24

約数和(自身を含む): 20415360

約数和(自身を除く): 7040635

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 5879, 29395, 41153, 76427, 146975, 205765, 382135, 534989, 1028825, 1910675, 2674945, 13374725]

約数ペア:

[(1, 13374725), (5, 2674945), (7, 1910675), (13, 1028825), (25, 534989), (35, 382135), (65, 205765), (91, 146975), (175, 76427), (325, 41153), (455, 29395), (2275, 5879)]