61532925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 110856000

約数和(自身を除く): 49323075

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1425, 1489, 1653, 2175, 2755, 4467, 7445, 8265, 13775, 22335, 28291, 37225, 41325, 43181, 84873, 111675, 129543, 141455, 215905, 424365, 647715, 707275, 820439, 1079525, 2121825, 2461317, 3238575, 4102195, 12306585, 20510975, 61532925]

約数ペア:

[(1, 61532925), (3, 20510975), (5, 12306585), (15, 4102195), (19, 3238575), (25, 2461317), (29, 2121825), (57, 1079525), (75, 820439), (87, 707275), (95, 647715), (145, 424365), (285, 215905), (435, 141455), (475, 129543), (551, 111675), (725, 84873), (1425, 43181), (1489, 41325), (1653, 37225), (2175, 28291), (2755, 22335), (4467, 13775), (7445, 8265)]