8993075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 14165760

約数和(自身を除く): 5172685

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 67, 91, 175, 295, 325, 335, 413, 455, 469, 767, 871, 1475, 1675, 2065, 2275, 2345, 3835, 3953, 4355, 5369, 6097, 10325, 11725, 19175, 19765, 21775, 26845, 27671, 30485, 51389, 98825, 134225, 138355, 152425, 256945, 359723, 691775, 1284725, 1798615, 8993075]

約数ペア:

[(1, 8993075), (5, 1798615), (7, 1284725), (13, 691775), (25, 359723), (35, 256945), (59, 152425), (65, 138355), (67, 134225), (91, 98825), (175, 51389), (295, 30485), (325, 27671), (335, 26845), (413, 21775), (455, 19765), (469, 19175), (767, 11725), (871, 10325), (1475, 6097), (1675, 5369), (2065, 4355), (2275, 3953), (2345, 3835)]