13575851905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 20547053568

約数和(自身を除く): 6971201663

約数列:

[1, 5, 7, 11, 35, 55, 77, 163, 227, 385, 815, 953, 1135, 1141, 1589, 1793, 2497, 4765, 5705, 6671, 7945, 8965, 10483, 12485, 12551, 17479, 33355, 37001, 52415, 62755, 73381, 87395, 155339, 185005, 216331, 259007, 366905, 407011, 776695, 1081655, 1087373, 1295035, 1514317, 1708729, 2035055, 2379641, 2849077, 5436865, 7571585, 8543645, 11898205, 11961103, 14245385, 16657487, 35261953, 59805515, 83287435, 176309765, 246833671, 387881483, 1234168355, 1939407415, 2715170381, 13575851905]

約数ペア:

[(1, 13575851905), (5, 2715170381), (7, 1939407415), (11, 1234168355), (35, 387881483), (55, 246833671), (77, 176309765), (163, 83287435), (227, 59805515), (385, 35261953), (815, 16657487), (953, 14245385), (1135, 11961103), (1141, 11898205), (1589, 8543645), (1793, 7571585), (2497, 5436865), (4765, 2849077), (5705, 2379641), (6671, 2035055), (7945, 1708729), (8965, 1514317), (10483, 1295035), (12485, 1087373), (12551, 1081655), (17479, 776695), (33355, 407011), (37001, 366905), (52415, 259007), (62755, 216331), (73381, 185005), (87395, 155339)]