155220441

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 224563200

約数和(自身を除く): 69342759

約数列:

[1, 3, 29, 31, 67, 87, 93, 201, 859, 899, 1943, 2077, 2577, 2697, 5829, 6231, 24911, 26629, 57553, 60233, 74733, 79887, 172659, 180699, 772241, 1669037, 1784143, 2316723, 5007111, 5352429, 51740147, 155220441]

約数ペア:

[(1, 155220441), (3, 51740147), (29, 5352429), (31, 5007111), (67, 2316723), (87, 1784143), (93, 1669037), (201, 772241), (859, 180699), (899, 172659), (1943, 79887), (2077, 74733), (2577, 60233), (2697, 57553), (5829, 26629), (6231, 24911)]