5280887975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 7715172864

約数和(自身を除く): 2434284889

約数列:

[1, 5, 11, 23, 25, 31, 55, 115, 155, 253, 275, 341, 529, 575, 713, 775, 1171, 1265, 1705, 2645, 3565, 5819, 5855, 6325, 7843, 8525, 12881, 13225, 16399, 17825, 26933, 29095, 29275, 36301, 39215, 64405, 81995, 134665, 145475, 180389, 181505, 196075, 296263, 322025, 399311, 409975, 619459, 673325, 834923, 901945, 907525, 1481315, 1996555, 3097295, 4174615, 4509725, 6814049, 7406575, 9184153, 9982775, 15486475, 19203229, 20873075, 34070245, 45920765, 96016145, 170351225, 211235519, 229603825, 480080725, 1056177595, 5280887975]

約数ペア:

[(1, 5280887975), (5, 1056177595), (11, 480080725), (23, 229603825), (25, 211235519), (31, 170351225), (55, 96016145), (115, 45920765), (155, 34070245), (253, 20873075), (275, 19203229), (341, 15486475), (529, 9982775), (575, 9184153), (713, 7406575), (775, 6814049), (1171, 4509725), (1265, 4174615), (1705, 3097295), (2645, 1996555), (3565, 1481315), (5819, 907525), (5855, 901945), (6325, 834923), (7843, 673325), (8525, 619459), (12881, 409975), (13225, 399311), (16399, 322025), (17825, 296263), (26933, 196075), (29095, 181505), (29275, 180389), (36301, 145475), (39215, 134665), (64405, 81995)]