56727135

素因数分解:

$3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 103878720

約数和(自身を除く): 47151585

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 197, 237, 243, 395, 405, 591, 711, 729, 985, 1185, 1215, 1773, 2133, 2955, 3555, 3645, 5319, 6399, 8865, 10665, 15563, 15957, 19197, 26595, 31995, 46689, 47871, 57591, 77815, 79785, 95985, 140067, 143613, 233445, 239355, 287955, 420201, 700335, 718065, 1260603, 2101005, 3781809, 6303015, 11345427, 18909045, 56727135]

約数ペア:

[(1, 56727135), (3, 18909045), (5, 11345427), (9, 6303015), (15, 3781809), (27, 2101005), (45, 1260603), (79, 718065), (81, 700335), (135, 420201), (197, 287955), (237, 239355), (243, 233445), (395, 143613), (405, 140067), (591, 95985), (711, 79785), (729, 77815), (985, 57591), (1185, 47871), (1215, 46689), (1773, 31995), (2133, 26595), (2955, 19197), (3555, 15957), (3645, 15563), (5319, 10665), (6399, 8865)]