15170375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 7237465

約数列:

[1, 5, 11, 17, 25, 55, 59, 85, 121, 125, 187, 275, 295, 425, 605, 649, 935, 1003, 1375, 1475, 2057, 2125, 3025, 3245, 4675, 5015, 7139, 7375, 10285, 11033, 15125, 16225, 23375, 25075, 35695, 51425, 55165, 81125, 121363, 125375, 178475, 257125, 275825, 606815, 892375, 1379125, 3034075, 15170375]

約数ペア:

[(1, 15170375), (5, 3034075), (11, 1379125), (17, 892375), (25, 606815), (55, 275825), (59, 257125), (85, 178475), (121, 125375), (125, 121363), (187, 81125), (275, 55165), (295, 51425), (425, 35695), (605, 25075), (649, 23375), (935, 16225), (1003, 15125), (1375, 11033), (1475, 10285), (2057, 7375), (2125, 7139), (3025, 5015), (3245, 4675)]