155618715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6529}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 285857280

約数和(自身を除く): 130238565

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 3405, 4767, 6529, 7945, 19587, 23835, 32645, 45703, 97935, 137109, 228515, 685545, 1482083, 4446249, 7410415, 10374581, 22231245, 31123743, 51872905, 155618715]

約数ペア:

[(1, 155618715), (3, 51872905), (5, 31123743), (7, 22231245), (15, 10374581), (21, 7410415), (35, 4446249), (105, 1482083), (227, 685545), (681, 228515), (1135, 137109), (1589, 97935), (3405, 45703), (4767, 32645), (6529, 23835), (7945, 19587)]