47421475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 62154752

約数和(自身を除く): 14733277

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 1423, 6665, 7115, 33325, 35575, 44113, 61189, 220565, 305945, 1102825, 1529725, 1896859, 9484295, 47421475]

約数ペア:

[(1, 47421475), (5, 9484295), (25, 1896859), (31, 1529725), (43, 1102825), (155, 305945), (215, 220565), (775, 61189), (1075, 44113), (1333, 35575), (1423, 33325), (6665, 7115)]