78284026705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{72503}}^1$

素因数の和:72801

約数の個数: 32

約数和(自身を含む): 100855964160

約数和(自身を除く): 22571937455

約数列:

[1, 5, 23, 41, 115, 205, 229, 943, 1145, 4715, 5267, 9389, 26335, 46945, 72503, 215947, 362515, 1079735, 1667569, 2972623, 8337845, 14863115, 16603187, 68370329, 83015935, 341851645, 381873301, 680730667, 1909366505, 3403653335, 15656805341, 78284026705]

約数ペア:

[(1, 78284026705), (5, 15656805341), (23, 3403653335), (41, 1909366505), (115, 680730667), (205, 381873301), (229, 341851645), (943, 83015935), (1145, 68370329), (4715, 16603187), (5267, 14863115), (9389, 8337845), (26335, 2972623), (46945, 1667569), (72503, 1079735), (215947, 362515)]