26973275

素因数分解:

$5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 39481848

約数和(自身を除く): 12508573

約数列:

[1, 5, 7, 25, 35, 49, 97, 175, 227, 245, 485, 679, 1135, 1225, 1589, 2425, 3395, 4753, 5675, 7945, 11123, 16975, 22019, 23765, 39725, 55615, 110095, 118825, 154133, 278075, 550475, 770665, 1078931, 3853325, 5394655, 26973275]

約数ペア:

[(1, 26973275), (5, 5394655), (7, 3853325), (25, 1078931), (35, 770665), (49, 550475), (97, 278075), (175, 154133), (227, 118825), (245, 110095), (485, 55615), (679, 39725), (1135, 23765), (1225, 22019), (1589, 16975), (2425, 11123), (3395, 7945), (4753, 5675)]