55185985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 16664255

約数列:

[1, 5, 29, 43, 53, 145, 167, 215, 265, 835, 1247, 1537, 2279, 4843, 6235, 7181, 7685, 8851, 11395, 24215, 35905, 44255, 66091, 208249, 256679, 330455, 380593, 1041245, 1283395, 1902965, 11037197, 55185985]

約数ペア:

[(1, 55185985), (5, 11037197), (29, 1902965), (43, 1283395), (53, 1041245), (145, 380593), (167, 330455), (215, 256679), (265, 208249), (835, 66091), (1247, 44255), (1537, 35905), (2279, 24215), (4843, 11395), (6235, 8851), (7181, 7685)]