57045647425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{77563}}^1$

素因数の和:77690

約数の個数: 48

約数和(自身を含む): 79713453568

約数和(自身を除く): 22667806143

約数列:

[1, 5, 13, 25, 31, 65, 73, 155, 325, 365, 403, 775, 949, 1825, 2015, 2263, 4745, 10075, 11315, 23725, 29419, 56575, 77563, 147095, 387815, 735475, 1008319, 1939075, 2404453, 5041595, 5662099, 12022265, 25207975, 28310495, 31257889, 60111325, 73607287, 141552475, 156289445, 175525069, 368036435, 781447225, 877625345, 1840182175, 2281825897, 4388126725, 11409129485, 57045647425]

約数ペア:

[(1, 57045647425), (5, 11409129485), (13, 4388126725), (25, 2281825897), (31, 1840182175), (65, 877625345), (73, 781447225), (155, 368036435), (325, 175525069), (365, 156289445), (403, 141552475), (775, 73607287), (949, 60111325), (1825, 31257889), (2015, 28310495), (2263, 25207975), (4745, 12022265), (10075, 5662099), (11315, 5041595), (23725, 2404453), (29419, 1939075), (56575, 1008319), (77563, 735475), (147095, 387815)]