63772215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 53317065

約数列:

[1, 3, 5, 13, 15, 23, 39, 59, 65, 69, 115, 177, 195, 241, 295, 299, 345, 723, 767, 885, 897, 1205, 1357, 1495, 2301, 3133, 3615, 3835, 4071, 4485, 5543, 6785, 9399, 11505, 14219, 15665, 16629, 17641, 20355, 27715, 42657, 46995, 52923, 71095, 72059, 83145, 88205, 184847, 213285, 216177, 264615, 327037, 360295, 554541, 924235, 981111, 1080885, 1635185, 2772705, 4251481, 4905555, 12754443, 21257405, 63772215]

約数ペア:

[(1, 63772215), (3, 21257405), (5, 12754443), (13, 4905555), (15, 4251481), (23, 2772705), (39, 1635185), (59, 1080885), (65, 981111), (69, 924235), (115, 554541), (177, 360295), (195, 327037), (241, 264615), (295, 216177), (299, 213285), (345, 184847), (723, 88205), (767, 83145), (885, 72059), (897, 71095), (1205, 52923), (1357, 46995), (1495, 42657), (2301, 27715), (3133, 20355), (3615, 17641), (3835, 16629), (4071, 15665), (4485, 14219), (5543, 11505), (6785, 9399)]