141498825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 254567040

約数和(自身を除く): 113068215

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 103, 195, 309, 325, 515, 975, 1339, 1409, 1545, 2575, 4017, 4227, 6695, 7045, 7725, 18317, 20085, 21135, 33475, 35225, 54951, 91585, 100425, 105675, 145127, 274755, 435381, 457925, 725635, 1373775, 1886651, 2176905, 3628175, 5659953, 9433255, 10884525, 28299765, 47166275, 141498825]

約数ペア:

[(1, 141498825), (3, 47166275), (5, 28299765), (13, 10884525), (15, 9433255), (25, 5659953), (39, 3628175), (65, 2176905), (75, 1886651), (103, 1373775), (195, 725635), (309, 457925), (325, 435381), (515, 274755), (975, 145127), (1339, 105675), (1409, 100425), (1545, 91585), (2575, 54951), (4017, 35225), (4227, 33475), (6695, 21135), (7045, 20085), (7725, 18317)]