6670217325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 11972983680

約数和(自身を除く): 5302766355

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 139, 183, 255, 305, 417, 425, 617, 695, 915, 1037, 1275, 1525, 1851, 2085, 2363, 3085, 3111, 3475, 4575, 5185, 7089, 8479, 9255, 10425, 10489, 11815, 15425, 15555, 25437, 25925, 31467, 35445, 37637, 42395, 46275, 52445, 59075, 77775, 85763, 112911, 127185, 144143, 157335, 177225, 188185, 211975, 257289, 262225, 428815, 432429, 564555, 635925, 639829, 720715, 786675, 940925, 1286445, 1457971, 1919487, 2144075, 2162145, 2822775, 3199145, 3603575, 4373913, 5231543, 6432225, 7289855, 9597435, 10810725, 15694629, 15995725, 21869565, 26157715, 36449275, 47987175, 78473145, 88936231, 109347825, 130788575, 266808693, 392365725, 444681155, 1334043465, 2223405775, 6670217325]

約数ペア:

[(1, 6670217325), (3, 2223405775), (5, 1334043465), (15, 444681155), (17, 392365725), (25, 266808693), (51, 130788575), (61, 109347825), (75, 88936231), (85, 78473145), (139, 47987175), (183, 36449275), (255, 26157715), (305, 21869565), (417, 15995725), (425, 15694629), (617, 10810725), (695, 9597435), (915, 7289855), (1037, 6432225), (1275, 5231543), (1525, 4373913), (1851, 3603575), (2085, 3199145), (2363, 2822775), (3085, 2162145), (3111, 2144075), (3475, 1919487), (4575, 1457971), (5185, 1286445), (7089, 940925), (8479, 786675), (9255, 720715), (10425, 639829), (10489, 635925), (11815, 564555), (15425, 432429), (15555, 428815), (25437, 262225), (25925, 257289), (31467, 211975), (35445, 188185), (37637, 177225), (42395, 157335), (46275, 144143), (52445, 127185), (59075, 112911), (77775, 85763)]