48260745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 93623040

約数和(自身を除く): 45362295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 107, 117, 135, 195, 257, 321, 351, 535, 585, 771, 963, 1285, 1391, 1605, 1755, 2313, 2889, 3341, 3855, 4173, 4815, 6939, 6955, 10023, 11565, 12519, 14445, 16705, 20865, 27499, 30069, 34695, 37557, 50115, 62595, 82497, 90207, 137495, 150345, 187785, 247491, 357487, 412485, 451035, 742473, 1072461, 1237455, 1787435, 3217383, 3712365, 5362305, 9652149, 16086915, 48260745]

約数ペア:

[(1, 48260745), (3, 16086915), (5, 9652149), (9, 5362305), (13, 3712365), (15, 3217383), (27, 1787435), (39, 1237455), (45, 1072461), (65, 742473), (107, 451035), (117, 412485), (135, 357487), (195, 247491), (257, 187785), (321, 150345), (351, 137495), (535, 90207), (585, 82497), (771, 62595), (963, 50115), (1285, 37557), (1391, 34695), (1605, 30069), (1755, 27499), (2313, 20865), (2889, 16705), (3341, 14445), (3855, 12519), (4173, 11565), (4815, 10023), (6939, 6955)]