57865875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 105805440

約数和(自身を除く): 47939565

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 125, 145, 255, 313, 375, 425, 435, 493, 725, 939, 1275, 1479, 1565, 2125, 2175, 2465, 3625, 4695, 5321, 6375, 7395, 7825, 9077, 10875, 12325, 15963, 23475, 26605, 27231, 36975, 39125, 45385, 61625, 79815, 117375, 133025, 136155, 154309, 184875, 226925, 399075, 462927, 665125, 680775, 771545, 1134625, 1995375, 2314635, 3403875, 3857725, 11573175, 19288625, 57865875]

約数ペア:

[(1, 57865875), (3, 19288625), (5, 11573175), (15, 3857725), (17, 3403875), (25, 2314635), (29, 1995375), (51, 1134625), (75, 771545), (85, 680775), (87, 665125), (125, 462927), (145, 399075), (255, 226925), (313, 184875), (375, 154309), (425, 136155), (435, 133025), (493, 117375), (725, 79815), (939, 61625), (1275, 45385), (1479, 39125), (1565, 36975), (2125, 27231), (2175, 26605), (2465, 23475), (3625, 15963), (4695, 12325), (5321, 10875), (6375, 9077), (7395, 7825)]