64323015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 43780665

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 2207, 5829, 6621, 9715, 11035, 29145, 33105, 64003, 147869, 192009, 320015, 443607, 739345, 960045, 2218035, 4288201, 12864603, 21441005, 64323015]

約数ペア:

[(1, 64323015), (3, 21441005), (5, 12864603), (15, 4288201), (29, 2218035), (67, 960045), (87, 739345), (145, 443607), (201, 320015), (335, 192009), (435, 147869), (1005, 64003), (1943, 33105), (2207, 29145), (5829, 11035), (6621, 9715)]