201553616745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16573}}^1\times {\mathrm{20789}}^1$

素因数の和:37386

約数の個数: 48

約数和(自身を含む): 376274218320

約数和(自身を除く): 174720601575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 16573, 20789, 49719, 62367, 82865, 103945, 149157, 187101, 215449, 248595, 270257, 311835, 646347, 745785, 810771, 935505, 1077245, 1351285, 1939041, 2432313, 3231735, 4053855, 9695205, 12161565, 344536097, 1033608291, 1722680485, 3100824873, 4478969261, 5168041455, 13436907783, 15504124365, 22394846305, 40310723349, 67184538915, 201553616745]

約数ペア:

[(1, 201553616745), (3, 67184538915), (5, 40310723349), (9, 22394846305), (13, 15504124365), (15, 13436907783), (39, 5168041455), (45, 4478969261), (65, 3100824873), (117, 1722680485), (195, 1033608291), (585, 344536097), (16573, 12161565), (20789, 9695205), (49719, 4053855), (62367, 3231735), (82865, 2432313), (103945, 1939041), (149157, 1351285), (187101, 1077245), (215449, 935505), (248595, 810771), (270257, 745785), (311835, 646347)]