23367575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 36902400

約数和(自身を除く): 13534825

約数列:

[1, 5, 7, 11, 25, 35, 55, 61, 77, 175, 199, 275, 305, 385, 427, 671, 995, 1393, 1525, 1925, 2135, 2189, 3355, 4697, 4975, 6965, 10675, 10945, 12139, 15323, 16775, 23485, 34825, 54725, 60695, 76615, 84973, 117425, 133529, 303475, 383075, 424865, 667645, 934703, 2124325, 3338225, 4673515, 23367575]

約数ペア:

[(1, 23367575), (5, 4673515), (7, 3338225), (11, 2124325), (25, 934703), (35, 667645), (55, 424865), (61, 383075), (77, 303475), (175, 133529), (199, 117425), (275, 84973), (305, 76615), (385, 60695), (427, 54725), (671, 34825), (995, 23485), (1393, 16775), (1525, 15323), (1925, 12139), (2135, 10945), (2189, 10675), (3355, 6965), (4697, 4975)]