2021330595

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{65447}}^1$

素因数の和:65555

約数の個数: 32

約数和(自身を含む): 3392824320

約数和(自身を除く): 1371493725

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 6177, 10295, 30885, 65447, 196341, 327235, 981705, 1897963, 4646737, 5693889, 9489815, 13940211, 23233685, 28469445, 69701055, 134755373, 404266119, 673776865, 2021330595]

約数ペア:

[(1, 2021330595), (3, 673776865), (5, 404266119), (15, 134755373), (29, 69701055), (71, 28469445), (87, 23233685), (145, 13940211), (213, 9489815), (355, 5693889), (435, 4646737), (1065, 1897963), (2059, 981705), (6177, 327235), (10295, 196341), (30885, 65447)]