63345425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 98029440

約数和(自身を除く): 34684015

約数列:

[1, 5, 11, 13, 25, 29, 47, 55, 65, 143, 145, 169, 235, 275, 319, 325, 377, 517, 611, 715, 725, 845, 1175, 1363, 1595, 1859, 1885, 2585, 3055, 3575, 4147, 4225, 4901, 6721, 6815, 7943, 7975, 9295, 9425, 12925, 14993, 15275, 17719, 20735, 24505, 33605, 34075, 39715, 46475, 53911, 74965, 87373, 88595, 103675, 122525, 168025, 194909, 198575, 230347, 269555, 374825, 436865, 442975, 974545, 1151735, 1347775, 2184325, 2533817, 4872725, 5758675, 12669085, 63345425]

約数ペア:

[(1, 63345425), (5, 12669085), (11, 5758675), (13, 4872725), (25, 2533817), (29, 2184325), (47, 1347775), (55, 1151735), (65, 974545), (143, 442975), (145, 436865), (169, 374825), (235, 269555), (275, 230347), (319, 198575), (325, 194909), (377, 168025), (517, 122525), (611, 103675), (715, 88595), (725, 87373), (845, 74965), (1175, 53911), (1363, 46475), (1595, 39715), (1859, 34075), (1885, 33605), (2585, 24505), (3055, 20735), (3575, 17719), (4147, 15275), (4225, 14993), (4901, 12925), (6721, 9425), (6815, 9295), (7943, 7975)]