157090245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27779}}^1$

素因数の和:27829

約数の個数: 32

約数和(自身を含む): 280022400

約数和(自身を除く): 122932155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 27779, 83337, 138895, 361127, 416685, 805591, 1083381, 1805635, 2416773, 4027955, 5416905, 10472683, 12083865, 31418049, 52363415, 157090245]

約数ペア:

[(1, 157090245), (3, 52363415), (5, 31418049), (13, 12083865), (15, 10472683), (29, 5416905), (39, 4027955), (65, 2416773), (87, 1805635), (145, 1083381), (195, 805591), (377, 416685), (435, 361127), (1131, 138895), (1885, 83337), (5655, 27779)]