388547122425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{293803}}^1$

素因数の和:294063

約数の個数: 96

約数和(自身を含む): 804411847680

約数和(自身を除く): 415864725255

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 229, 231, 275, 385, 525, 687, 825, 1145, 1155, 1603, 1925, 2519, 3435, 4809, 5725, 5775, 7557, 8015, 12595, 17175, 17633, 24045, 37785, 40075, 52899, 62975, 88165, 120225, 188925, 264495, 293803, 440825, 881409, 1322475, 1469015, 2056621, 3231833, 4407045, 6169863, 7345075, 9695499, 10283105, 16159165, 22035225, 22622831, 30849315, 48477495, 51415525, 67280887, 67868493, 80795825, 113114155, 154246575, 201842661, 242387475, 336404435, 339342465, 470966209, 565570775, 740089757, 1009213305, 1412898627, 1682022175, 1696712325, 2220269271, 2354831045, 3700448785, 5046066525, 5180628299, 7064493135, 11101346355, 11774155225, 15541884897, 18502243925, 25903141495, 35322465675, 55506731775, 77709424485, 129515707475, 388547122425]

約数ペア:

[(1, 388547122425), (3, 129515707475), (5, 77709424485), (7, 55506731775), (11, 35322465675), (15, 25903141495), (21, 18502243925), (25, 15541884897), (33, 11774155225), (35, 11101346355), (55, 7064493135), (75, 5180628299), (77, 5046066525), (105, 3700448785), (165, 2354831045), (175, 2220269271), (229, 1696712325), (231, 1682022175), (275, 1412898627), (385, 1009213305), (525, 740089757), (687, 565570775), (825, 470966209), (1145, 339342465), (1155, 336404435), (1603, 242387475), (1925, 201842661), (2519, 154246575), (3435, 113114155), (4809, 80795825), (5725, 67868493), (5775, 67280887), (7557, 51415525), (8015, 48477495), (12595, 30849315), (17175, 22622831), (17633, 22035225), (24045, 16159165), (37785, 10283105), (40075, 9695499), (52899, 7345075), (62975, 6169863), (88165, 4407045), (120225, 3231833), (188925, 2056621), (264495, 1469015), (293803, 1322475), (440825, 881409)]