474145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 737280

約数和(自身を除く): 263135

約数列:

[1, 5, 7, 19, 23, 31, 35, 95, 115, 133, 155, 161, 217, 437, 589, 665, 713, 805, 1085, 2185, 2945, 3059, 3565, 4123, 4991, 13547, 15295, 20615, 24955, 67735, 94829, 474145]

約数ペア:

[(1, 474145), (5, 94829), (7, 67735), (19, 24955), (23, 20615), (31, 15295), (35, 13547), (95, 4991), (115, 4123), (133, 3565), (155, 3059), (161, 2945), (217, 2185), (437, 1085), (589, 805), (665, 713)]