537225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 1041600

約数和(自身を除く): 504375

約数列:

[1, 3, 5, 13, 15, 19, 25, 29, 39, 57, 65, 75, 87, 95, 145, 195, 247, 285, 325, 377, 435, 475, 551, 725, 741, 975, 1131, 1235, 1425, 1653, 1885, 2175, 2755, 3705, 5655, 6175, 7163, 8265, 9425, 13775, 18525, 21489, 28275, 35815, 41325, 107445, 179075, 537225]

約数ペア:

[(1, 537225), (3, 179075), (5, 107445), (13, 41325), (15, 35815), (19, 28275), (25, 21489), (29, 18525), (39, 13775), (57, 9425), (65, 8265), (75, 7163), (87, 6175), (95, 5655), (145, 3705), (195, 2755), (247, 2175), (285, 1885), (325, 1653), (377, 1425), (435, 1235), (475, 1131), (551, 975), (725, 741)]