479855611535

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 601675776000

約数和(自身を除く): 121820164465

約数列:

[1, 5, 61, 79, 103, 239, 305, 395, 515, 809, 1195, 4045, 4819, 6283, 8137, 14579, 18881, 24095, 24617, 31415, 40685, 49349, 63911, 72895, 83327, 94405, 123085, 193351, 246745, 319555, 416635, 496357, 966755, 1151741, 1501637, 1944743, 2481785, 3898571, 5082947, 5758705, 6582833, 7508185, 9723715, 11794411, 15274729, 19492855, 19915153, 25414735, 32914165, 58972055, 76373645, 99575765, 118629323, 401552813, 593146615, 931758469, 1214824333, 1573297087, 2007764065, 4658792345, 6074121665, 7866485435, 95971122307, 479855611535]

約数ペア:

[(1, 479855611535), (5, 95971122307), (61, 7866485435), (79, 6074121665), (103, 4658792345), (239, 2007764065), (305, 1573297087), (395, 1214824333), (515, 931758469), (809, 593146615), (1195, 401552813), (4045, 118629323), (4819, 99575765), (6283, 76373645), (8137, 58972055), (14579, 32914165), (18881, 25414735), (24095, 19915153), (24617, 19492855), (31415, 15274729), (40685, 11794411), (49349, 9723715), (63911, 7508185), (72895, 6582833), (83327, 5758705), (94405, 5082947), (123085, 3898571), (193351, 2481785), (246745, 1944743), (319555, 1501637), (416635, 1151741), (496357, 966755)]