10206825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 18082176

約数和(自身を除く): 7875351

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 97, 115, 183, 291, 305, 345, 485, 575, 915, 1403, 1455, 1525, 1725, 2231, 2425, 4209, 4575, 5917, 6693, 7015, 7275, 11155, 17751, 21045, 29585, 33465, 35075, 55775, 88755, 105225, 136091, 147925, 167325, 408273, 443775, 680455, 2041365, 3402275, 10206825]

約数ペア:

[(1, 10206825), (3, 3402275), (5, 2041365), (15, 680455), (23, 443775), (25, 408273), (61, 167325), (69, 147925), (75, 136091), (97, 105225), (115, 88755), (183, 55775), (291, 35075), (305, 33465), (345, 29585), (485, 21045), (575, 17751), (915, 11155), (1403, 7275), (1455, 7015), (1525, 6693), (1725, 5917), (2231, 4575), (2425, 4209)]