320595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 587520

約数和(自身を除く): 266925

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 67, 87, 145, 165, 201, 319, 335, 435, 737, 957, 1005, 1595, 1943, 2211, 3685, 4785, 5829, 9715, 11055, 21373, 29145, 64119, 106865, 320595]

約数ペア:

[(1, 320595), (3, 106865), (5, 64119), (11, 29145), (15, 21373), (29, 11055), (33, 9715), (55, 5829), (67, 4785), (87, 3685), (145, 2211), (165, 1943), (201, 1595), (319, 1005), (335, 957), (435, 737)]