220544822015

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6637}}^1\times {\mathrm{5897}}^1$

素因数の和:12576

約数の個数: 48

約数和(自身を含む): 321350784192

約数和(自身を除く): 100805962177

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 5897, 6637, 29485, 33185, 41279, 46459, 135631, 152651, 206395, 232295, 288953, 325213, 678155, 763255, 949417, 1068557, 1444765, 1626065, 4747085, 5342785, 6645919, 7479899, 33229595, 37399495, 39138389, 195691945, 273968723, 900182947, 1369843615, 1917781061, 4500914735, 6301280629, 9588905305, 31506403145, 44108964403, 220544822015]

約数ペア:

[(1, 220544822015), (5, 44108964403), (7, 31506403145), (23, 9588905305), (35, 6301280629), (49, 4500914735), (115, 1917781061), (161, 1369843615), (245, 900182947), (805, 273968723), (1127, 195691945), (5635, 39138389), (5897, 37399495), (6637, 33229595), (29485, 7479899), (33185, 6645919), (41279, 5342785), (46459, 4747085), (135631, 1626065), (152651, 1444765), (206395, 1068557), (232295, 949417), (288953, 763255), (325213, 678155)]