76217471875

素因数分解:

$5^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 104153333760

約数和(自身を除く): 27935861885

約数列:

[1, 5, 23, 25, 31, 79, 115, 125, 155, 395, 433, 575, 625, 713, 775, 1817, 1975, 2165, 2449, 2875, 3125, 3565, 3875, 9085, 9875, 9959, 10825, 12245, 13423, 14375, 17825, 19375, 34207, 45425, 49375, 49795, 54125, 56327, 61225, 67115, 71875, 89125, 96875, 171035, 227125, 246875, 248975, 270625, 281635, 306125, 308729, 335575, 445625, 786761, 855175, 1060417, 1135625, 1244875, 1353125, 1408175, 1530625, 1543645, 1677875, 2228125, 3933805, 4275875, 5302085, 5678125, 6224375, 7040875, 7653125, 7718225, 8389375, 19669025, 21379375, 24389591, 26510425, 31121875, 35204375, 38591125, 41946875, 98345125, 106896875, 121947955, 132552125, 176021875, 192955625, 491725625, 609739775, 662760625, 964778125, 2458628125, 3048698875, 3313803125, 15243494375, 76217471875]

約数ペア:

[(1, 76217471875), (5, 15243494375), (23, 3313803125), (25, 3048698875), (31, 2458628125), (79, 964778125), (115, 662760625), (125, 609739775), (155, 491725625), (395, 192955625), (433, 176021875), (575, 132552125), (625, 121947955), (713, 106896875), (775, 98345125), (1817, 41946875), (1975, 38591125), (2165, 35204375), (2449, 31121875), (2875, 26510425), (3125, 24389591), (3565, 21379375), (3875, 19669025), (9085, 8389375), (9875, 7718225), (9959, 7653125), (10825, 7040875), (12245, 6224375), (13423, 5678125), (14375, 5302085), (17825, 4275875), (19375, 3933805), (34207, 2228125), (45425, 1677875), (49375, 1543645), (49795, 1530625), (54125, 1408175), (56327, 1353125), (61225, 1244875), (67115, 1135625), (71875, 1060417), (89125, 855175), (96875, 786761), (171035, 445625), (227125, 335575), (246875, 308729), (248975, 306125), (270625, 281635)]