61400115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10259}}^1$

素因数の和:10296

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 66644685

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 10259, 30777, 51295, 71813, 92331, 153885, 194921, 215439, 359065, 461655, 584763, 646317, 974605, 1077195, 1364447, 1754289, 2923815, 3231585, 4093341, 6822235, 8771445, 12280023, 20466705, 61400115]

約数ペア:

[(1, 61400115), (3, 20466705), (5, 12280023), (7, 8771445), (9, 6822235), (15, 4093341), (19, 3231585), (21, 2923815), (35, 1754289), (45, 1364447), (57, 1077195), (63, 974605), (95, 646317), (105, 584763), (133, 461655), (171, 359065), (285, 215439), (315, 194921), (399, 153885), (665, 92331), (855, 71813), (1197, 51295), (1995, 30777), (5985, 10259)]