985275

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 1837680

約数和(自身を除く): 852405

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 151, 225, 261, 435, 453, 725, 755, 1305, 1359, 2175, 2265, 3775, 4379, 6525, 6795, 11325, 13137, 21895, 33975, 39411, 65685, 109475, 197055, 328425, 985275]

約数ペア:

[(1, 985275), (3, 328425), (5, 197055), (9, 109475), (15, 65685), (25, 39411), (29, 33975), (45, 21895), (75, 13137), (87, 11325), (145, 6795), (151, 6525), (225, 4379), (261, 3775), (435, 2265), (453, 2175), (725, 1359), (755, 1305)]