1566102225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2657}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 2689470720

約数和(自身を除く): 1123368495

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 271, 435, 725, 813, 1355, 2175, 2657, 4065, 6775, 7859, 7971, 13285, 20325, 23577, 39295, 39855, 66425, 77053, 117885, 196475, 199275, 231159, 385265, 589425, 720047, 1155795, 1926325, 2160141, 3600235, 5778975, 10800705, 18001175, 20881363, 54003525, 62644089, 104406815, 313220445, 522034075, 1566102225]

約数ペア:

[(1, 1566102225), (3, 522034075), (5, 313220445), (15, 104406815), (25, 62644089), (29, 54003525), (75, 20881363), (87, 18001175), (145, 10800705), (271, 5778975), (435, 3600235), (725, 2160141), (813, 1926325), (1355, 1155795), (2175, 720047), (2657, 589425), (4065, 385265), (6775, 231159), (7859, 199275), (7971, 196475), (13285, 117885), (20325, 77053), (23577, 66425), (39295, 39855)]