63219975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 131658240

約数和(自身を除く): 68438265

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 59, 65, 75, 91, 105, 157, 175, 177, 195, 273, 295, 325, 413, 455, 471, 525, 767, 785, 885, 975, 1099, 1239, 1365, 1475, 2041, 2065, 2275, 2301, 2355, 3297, 3835, 3925, 4425, 5369, 5495, 6123, 6195, 6825, 9263, 10205, 10325, 11505, 11775, 14287, 16107, 16485, 19175, 26845, 27475, 27789, 30615, 30975, 42861, 46315, 51025, 57525, 64841, 71435, 80535, 82425, 120419, 134225, 138945, 153075, 194523, 214305, 231575, 324205, 357175, 361257, 402675, 602095, 694725, 842933, 972615, 1071525, 1621025, 1806285, 2528799, 3010475, 4214665, 4863075, 9031425, 12643995, 21073325, 63219975]

約数ペア:

[(1, 63219975), (3, 21073325), (5, 12643995), (7, 9031425), (13, 4863075), (15, 4214665), (21, 3010475), (25, 2528799), (35, 1806285), (39, 1621025), (59, 1071525), (65, 972615), (75, 842933), (91, 694725), (105, 602095), (157, 402675), (175, 361257), (177, 357175), (195, 324205), (273, 231575), (295, 214305), (325, 194523), (413, 153075), (455, 138945), (471, 134225), (525, 120419), (767, 82425), (785, 80535), (885, 71435), (975, 64841), (1099, 57525), (1239, 51025), (1365, 46315), (1475, 42861), (2041, 30975), (2065, 30615), (2275, 27789), (2301, 27475), (2355, 26845), (3297, 19175), (3835, 16485), (3925, 16107), (4425, 14287), (5369, 11775), (5495, 11505), (6123, 10325), (6195, 10205), (6825, 9263)]