71445335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 96577152

約数和(自身を除く): 25131817

約数列:

[1, 5, 13, 37, 61, 65, 185, 305, 481, 487, 793, 2257, 2405, 2435, 3965, 6331, 11285, 18019, 29341, 29707, 31655, 90095, 146705, 148535, 234247, 386191, 1099159, 1171235, 1930955, 5495795, 14289067, 71445335]

約数ペア:

[(1, 71445335), (5, 14289067), (13, 5495795), (37, 1930955), (61, 1171235), (65, 1099159), (185, 386191), (305, 234247), (481, 148535), (487, 146705), (793, 90095), (2257, 31655), (2405, 29707), (2435, 29341), (3965, 18019), (6331, 11285)]