68838525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 153204480

約数和(自身を除く): 84365955

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 85, 105, 119, 135, 153, 175, 189, 225, 255, 315, 357, 425, 459, 525, 595, 675, 765, 857, 945, 1071, 1275, 1575, 1785, 2295, 2571, 2975, 3213, 3825, 4285, 4725, 5355, 5999, 7713, 8925, 11475, 12855, 14569, 16065, 17997, 21425, 23139, 26775, 29995, 38565, 43707, 53991, 64275, 72845, 80325, 89985, 101983, 115695, 131121, 149975, 161973, 192825, 218535, 269955, 305949, 364225, 393363, 449925, 509915, 578475, 655605, 809865, 917847, 1092675, 1349775, 1529745, 1966815, 2549575, 2753541, 3278025, 4049325, 4589235, 7648725, 9834075, 13767705, 22946175, 68838525]

約数ペア:

[(1, 68838525), (3, 22946175), (5, 13767705), (7, 9834075), (9, 7648725), (15, 4589235), (17, 4049325), (21, 3278025), (25, 2753541), (27, 2549575), (35, 1966815), (45, 1529745), (51, 1349775), (63, 1092675), (75, 917847), (85, 809865), (105, 655605), (119, 578475), (135, 509915), (153, 449925), (175, 393363), (189, 364225), (225, 305949), (255, 269955), (315, 218535), (357, 192825), (425, 161973), (459, 149975), (525, 131121), (595, 115695), (675, 101983), (765, 89985), (857, 80325), (945, 72845), (1071, 64275), (1275, 53991), (1575, 43707), (1785, 38565), (2295, 29995), (2571, 26775), (2975, 23139), (3213, 21425), (3825, 17997), (4285, 16065), (4725, 14569), (5355, 12855), (5999, 11475), (7713, 8925)]