183730815

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 164633985

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 223, 255, 359, 459, 669, 765, 1077, 1115, 1795, 2007, 2295, 3231, 3345, 3791, 5385, 6021, 6103, 9693, 10035, 11373, 16155, 18309, 18955, 30105, 30515, 34119, 48465, 54927, 56865, 80057, 91545, 102357, 164781, 170595, 240171, 274635, 400285, 511785, 720513, 823905, 1200855, 1360969, 2161539, 3602565, 4082907, 6804845, 10807695, 12248721, 20414535, 36746163, 61243605, 183730815]

約数ペア:

[(1, 183730815), (3, 61243605), (5, 36746163), (9, 20414535), (15, 12248721), (17, 10807695), (27, 6804845), (45, 4082907), (51, 3602565), (85, 2161539), (135, 1360969), (153, 1200855), (223, 823905), (255, 720513), (359, 511785), (459, 400285), (669, 274635), (765, 240171), (1077, 170595), (1115, 164781), (1795, 102357), (2007, 91545), (2295, 80057), (3231, 56865), (3345, 54927), (3791, 48465), (5385, 34119), (6021, 30515), (6103, 30105), (9693, 18955), (10035, 18309), (11373, 16155)]