27059025

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 53716800

約数和(自身を除く): 26657775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 49, 75, 105, 111, 147, 175, 185, 199, 245, 259, 525, 555, 597, 735, 777, 925, 995, 1225, 1295, 1393, 1813, 2775, 2985, 3675, 3885, 4179, 4975, 5439, 6475, 6965, 7363, 9065, 9751, 14925, 19425, 20895, 22089, 27195, 29253, 34825, 36815, 45325, 48755, 51541, 104475, 110445, 135975, 146265, 154623, 184075, 243775, 257705, 360787, 552225, 731325, 773115, 1082361, 1288525, 1803935, 3865575, 5411805, 9019675, 27059025]

約数ペア:

[(1, 27059025), (3, 9019675), (5, 5411805), (7, 3865575), (15, 1803935), (21, 1288525), (25, 1082361), (35, 773115), (37, 731325), (49, 552225), (75, 360787), (105, 257705), (111, 243775), (147, 184075), (175, 154623), (185, 146265), (199, 135975), (245, 110445), (259, 104475), (525, 51541), (555, 48755), (597, 45325), (735, 36815), (777, 34825), (925, 29253), (995, 27195), (1225, 22089), (1295, 20895), (1393, 19425), (1813, 14925), (2775, 9751), (2985, 9065), (3675, 7363), (3885, 6965), (4179, 6475), (4975, 5439)]