205124598025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 286953062400

約数和(自身を除く): 81828464375

約数列:

[1, 5, 17, 19, 25, 85, 95, 179, 191, 323, 425, 475, 743, 895, 955, 1615, 3043, 3247, 3401, 3629, 3715, 4475, 4775, 8075, 12631, 14117, 15215, 16235, 17005, 18145, 18575, 34189, 57817, 61693, 63155, 70585, 76075, 81175, 85025, 90725, 132997, 141913, 170945, 239989, 289085, 308465, 315775, 352925, 581213, 649591, 664985, 709565, 854725, 1199945, 1445425, 1542325, 2260949, 2412521, 2526943, 2696347, 2906065, 3247955, 3324925, 3547825, 5999725, 11043047, 11304745, 12062605, 12634715, 13481735, 14530325, 16239775, 25402427, 42958031, 45837899, 55215235, 56523725, 60313025, 63173575, 67408675, 127012135, 214790155, 229189495, 276076175, 431841259, 482646113, 635060675, 1073950775, 1145947475, 2159206295, 2413230565, 8204983921, 10796031475, 12066152825, 41024919605, 205124598025]

約数ペア:

[(1, 205124598025), (5, 41024919605), (17, 12066152825), (19, 10796031475), (25, 8204983921), (85, 2413230565), (95, 2159206295), (179, 1145947475), (191, 1073950775), (323, 635060675), (425, 482646113), (475, 431841259), (743, 276076175), (895, 229189495), (955, 214790155), (1615, 127012135), (3043, 67408675), (3247, 63173575), (3401, 60313025), (3629, 56523725), (3715, 55215235), (4475, 45837899), (4775, 42958031), (8075, 25402427), (12631, 16239775), (14117, 14530325), (15215, 13481735), (16235, 12634715), (17005, 12062605), (18145, 11304745), (18575, 11043047), (34189, 5999725), (57817, 3547825), (61693, 3324925), (63155, 3247955), (70585, 2906065), (76075, 2696347), (81175, 2526943), (85025, 2412521), (90725, 2260949), (132997, 1542325), (141913, 1445425), (170945, 1199945), (239989, 854725), (289085, 709565), (308465, 664985), (315775, 649591), (352925, 581213)]