25048155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 21400485

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 59, 83, 93, 155, 165, 177, 249, 295, 341, 415, 465, 649, 885, 913, 1023, 1245, 1705, 1829, 1947, 2573, 2739, 3245, 4565, 4897, 5115, 5487, 7719, 9145, 9735, 12865, 13695, 14691, 20119, 24485, 27435, 28303, 38595, 53867, 60357, 73455, 84909, 100595, 141515, 151807, 161601, 269335, 301785, 424545, 455421, 759035, 808005, 1669877, 2277105, 5009631, 8349385, 25048155]

約数ペア:

[(1, 25048155), (3, 8349385), (5, 5009631), (11, 2277105), (15, 1669877), (31, 808005), (33, 759035), (55, 455421), (59, 424545), (83, 301785), (93, 269335), (155, 161601), (165, 151807), (177, 141515), (249, 100595), (295, 84909), (341, 73455), (415, 60357), (465, 53867), (649, 38595), (885, 28303), (913, 27435), (1023, 24485), (1245, 20119), (1705, 14691), (1829, 13695), (1947, 12865), (2573, 9735), (2739, 9145), (3245, 7719), (4565, 5487), (4897, 5115)]