26196235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 36312192

約数和(自身を除く): 10115957

約数列:

[1, 5, 13, 17, 65, 85, 151, 157, 221, 755, 785, 1105, 1963, 2041, 2567, 2669, 9815, 10205, 12835, 13345, 23707, 33371, 34697, 118535, 166855, 173485, 308191, 403019, 1540955, 2015095, 5239247, 26196235]

約数ペア:

[(1, 26196235), (5, 5239247), (13, 2015095), (17, 1540955), (65, 403019), (85, 308191), (151, 173485), (157, 166855), (221, 118535), (755, 34697), (785, 33371), (1105, 23707), (1963, 13345), (2041, 12835), (2567, 10205), (2669, 9815)]