345457563265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 440333107200

約数和(自身を除く): 94875543935

約数列:

[1, 5, 23, 115, 157, 223, 239, 359, 785, 1115, 1195, 1795, 3611, 5129, 5497, 8257, 18055, 25645, 27485, 35011, 37523, 41285, 53297, 56363, 80057, 85801, 175055, 187615, 266485, 281815, 400285, 429005, 805253, 863029, 1225831, 1296349, 1841311, 1973423, 4026265, 4315145, 6129155, 6481745, 8367629, 9206555, 9867115, 12568949, 13470757, 19133623, 41838145, 62844745, 67353785, 95668115, 192455467, 289085827, 309827411, 440073329, 962277335, 1445429135, 1549137055, 2200366645, 3003978811, 15019894055, 69091512653, 345457563265]

約数ペア:

[(1, 345457563265), (5, 69091512653), (23, 15019894055), (115, 3003978811), (157, 2200366645), (223, 1549137055), (239, 1445429135), (359, 962277335), (785, 440073329), (1115, 309827411), (1195, 289085827), (1795, 192455467), (3611, 95668115), (5129, 67353785), (5497, 62844745), (8257, 41838145), (18055, 19133623), (25645, 13470757), (27485, 12568949), (35011, 9867115), (37523, 9206555), (41285, 8367629), (53297, 6481745), (56363, 6129155), (80057, 4315145), (85801, 4026265), (175055, 1973423), (187615, 1841311), (266485, 1296349), (281815, 1225831), (400285, 863029), (429005, 805253)]