47852175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 95418000

約数和(自身を除く): 47565825

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 49, 75, 87, 105, 145, 147, 175, 203, 245, 435, 449, 525, 609, 725, 735, 1015, 1225, 1347, 1421, 2175, 2245, 3045, 3143, 3675, 4263, 5075, 6735, 7105, 9429, 11225, 13021, 15225, 15715, 21315, 22001, 33675, 35525, 39063, 47145, 65105, 66003, 78575, 91147, 106575, 110005, 195315, 235725, 273441, 325525, 330015, 455735, 550025, 638029, 976575, 1367205, 1650075, 1914087, 2278675, 3190145, 6836025, 9570435, 15950725, 47852175]

約数ペア:

[(1, 47852175), (3, 15950725), (5, 9570435), (7, 6836025), (15, 3190145), (21, 2278675), (25, 1914087), (29, 1650075), (35, 1367205), (49, 976575), (75, 638029), (87, 550025), (105, 455735), (145, 330015), (147, 325525), (175, 273441), (203, 235725), (245, 195315), (435, 110005), (449, 106575), (525, 91147), (609, 78575), (725, 66003), (735, 65105), (1015, 47145), (1225, 39063), (1347, 35525), (1421, 33675), (2175, 22001), (2245, 21315), (3045, 15715), (3143, 15225), (3675, 13021), (4263, 11225), (5075, 9429), (6735, 7105)]