75230925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 157927392

約数和(自身を除く): 82696467

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1861, 1925, 2695, 3675, 5583, 5775, 8085, 9305, 13027, 13475, 20471, 27915, 39081, 40425, 46525, 61413, 65135, 91189, 102355, 139575, 143297, 195405, 273567, 307065, 325675, 429891, 455945, 511775, 716485, 977025, 1003079, 1367835, 1535325, 2149455, 2279725, 3009237, 3582425, 5015395, 6839175, 10747275, 15046185, 25076975, 75230925]

約数ペア:

[(1, 75230925), (3, 25076975), (5, 15046185), (7, 10747275), (11, 6839175), (15, 5015395), (21, 3582425), (25, 3009237), (33, 2279725), (35, 2149455), (49, 1535325), (55, 1367835), (75, 1003079), (77, 977025), (105, 716485), (147, 511775), (165, 455945), (175, 429891), (231, 325675), (245, 307065), (275, 273567), (385, 195405), (525, 143297), (539, 139575), (735, 102355), (825, 91189), (1155, 65135), (1225, 61413), (1617, 46525), (1861, 40425), (1925, 39081), (2695, 27915), (3675, 20471), (5583, 13475), (5775, 13027), (8085, 9305)]