69303325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 108493056

約数和(自身を除く): 39189731

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 91, 175, 205, 287, 325, 455, 533, 743, 1025, 1435, 2275, 2665, 3715, 3731, 5201, 7175, 9659, 13325, 18575, 18655, 26005, 30463, 48295, 67613, 93275, 130025, 152315, 213241, 241475, 338065, 396019, 761575, 1066205, 1690325, 1980095, 2772133, 5331025, 9900475, 13860665, 69303325]

約数ペア:

[(1, 69303325), (5, 13860665), (7, 9900475), (13, 5331025), (25, 2772133), (35, 1980095), (41, 1690325), (65, 1066205), (91, 761575), (175, 396019), (205, 338065), (287, 241475), (325, 213241), (455, 152315), (533, 130025), (743, 93275), (1025, 67613), (1435, 48295), (2275, 30463), (2665, 26005), (3715, 18655), (3731, 18575), (5201, 13325), (7175, 9659)]