27839938920195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{2833}}^1\times {\mathrm{27953}}^1$

素因数の和:31836

約数の個数: 64

約数和(自身を含む): 46544295582720

約数和(自身を除く): 18704356662525

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1019, 2833, 3057, 5095, 8499, 14165, 15285, 23437, 27953, 42495, 65159, 70311, 83859, 117185, 139765, 195477, 325795, 351555, 419295, 642919, 977385, 1928757, 2886827, 3214595, 8660481, 9643785, 14434135, 28484107, 43302405, 66397021, 79190849, 85452321, 142420535, 199191063, 237572547, 331985105, 395954245, 427261605, 655134461, 995955315, 1187862735, 1821389527, 1965403383, 3275672305, 5464168581, 9106947635, 9827016915, 27320842905, 80695475131, 242086425393, 403477375655, 1210432126965, 1855995928013, 5567987784039, 9279979640065, 27839938920195]

約数ペア:

[(1, 27839938920195), (3, 9279979640065), (5, 5567987784039), (15, 1855995928013), (23, 1210432126965), (69, 403477375655), (115, 242086425393), (345, 80695475131), (1019, 27320842905), (2833, 9827016915), (3057, 9106947635), (5095, 5464168581), (8499, 3275672305), (14165, 1965403383), (15285, 1821389527), (23437, 1187862735), (27953, 995955315), (42495, 655134461), (65159, 427261605), (70311, 395954245), (83859, 331985105), (117185, 237572547), (139765, 199191063), (195477, 142420535), (325795, 85452321), (351555, 79190849), (419295, 66397021), (642919, 43302405), (977385, 28484107), (1928757, 14434135), (2886827, 9643785), (3214595, 8660481)]