16238280575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{8059}}^1$

素因数の和:8528

約数の個数: 48

約数和(自身を含む): 23314936320

約数和(自身を除く): 7076655745

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 431, 935, 2155, 4675, 4741, 7327, 8059, 10775, 23705, 36635, 40295, 80597, 88649, 118525, 137003, 183175, 201475, 402985, 443245, 685015, 1507033, 2014925, 2216225, 3425075, 3473429, 7535165, 17367145, 37675825, 38207719, 59048293, 86835725, 191038595, 295241465, 649531223, 955192975, 1476207325, 3247656115, 16238280575]

約数ペア:

[(1, 16238280575), (5, 3247656115), (11, 1476207325), (17, 955192975), (25, 649531223), (55, 295241465), (85, 191038595), (187, 86835725), (275, 59048293), (425, 38207719), (431, 37675825), (935, 17367145), (2155, 7535165), (4675, 3473429), (4741, 3425075), (7327, 2216225), (8059, 2014925), (10775, 1507033), (23705, 685015), (36635, 443245), (40295, 402985), (80597, 201475), (88649, 183175), (118525, 137003)]