33404525

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 54791136

約数和(自身を除く): 21386611

約数列:

[1, 5, 7, 11, 25, 35, 37, 49, 55, 67, 77, 175, 185, 245, 259, 275, 335, 385, 407, 469, 539, 737, 925, 1225, 1295, 1675, 1813, 1925, 2035, 2345, 2479, 2695, 2849, 3283, 3685, 5159, 6475, 9065, 10175, 11725, 12395, 13475, 14245, 16415, 17353, 18425, 19943, 25795, 27269, 36113, 45325, 61975, 71225, 82075, 86765, 99715, 121471, 128975, 136345, 180565, 190883, 433825, 498575, 607355, 681725, 902825, 954415, 1336181, 3036775, 4772075, 6680905, 33404525]

約数ペア:

[(1, 33404525), (5, 6680905), (7, 4772075), (11, 3036775), (25, 1336181), (35, 954415), (37, 902825), (49, 681725), (55, 607355), (67, 498575), (77, 433825), (175, 190883), (185, 180565), (245, 136345), (259, 128975), (275, 121471), (335, 99715), (385, 86765), (407, 82075), (469, 71225), (539, 61975), (737, 45325), (925, 36113), (1225, 27269), (1295, 25795), (1675, 19943), (1813, 18425), (1925, 17353), (2035, 16415), (2345, 14245), (2479, 13475), (2695, 12395), (2849, 11725), (3283, 10175), (3685, 9065), (5159, 6475)]