299689915

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 426746880

約数和(自身を除く): 127056965

約数列:

[1, 5, 7, 29, 35, 145, 203, 503, 587, 1015, 2515, 2935, 3521, 4109, 14587, 17023, 17605, 20545, 72935, 85115, 102109, 119161, 295261, 510545, 595805, 1476305, 2066827, 8562569, 10334135, 42812845, 59937983, 299689915]

約数ペア:

[(1, 299689915), (5, 59937983), (7, 42812845), (29, 10334135), (35, 8562569), (145, 2066827), (203, 1476305), (503, 595805), (587, 510545), (1015, 295261), (2515, 119161), (2935, 102109), (3521, 85115), (4109, 72935), (14587, 20545), (17023, 17605)]