252110245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 326073600

約数和(自身を除く): 73963355

約数列:

[1, 5, 23, 59, 73, 115, 295, 365, 509, 1357, 1679, 2545, 4307, 6785, 8395, 11707, 21535, 30031, 37157, 58535, 99061, 150155, 185785, 495305, 690713, 854611, 2192263, 3453565, 4273055, 10961315, 50422049, 252110245]

約数ペア:

[(1, 252110245), (5, 50422049), (23, 10961315), (59, 4273055), (73, 3453565), (115, 2192263), (295, 854611), (365, 690713), (509, 495305), (1357, 185785), (1679, 150155), (2545, 99061), (4307, 58535), (6785, 37157), (8395, 30031), (11707, 21535)]