118840455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 221888160

約数和(自身を除く): 103047705

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 2633, 2655, 3009, 5015, 7899, 9027, 13165, 15045, 23697, 39495, 44761, 45135, 118485, 134283, 155347, 223805, 402849, 466041, 671415, 776735, 1398123, 2014245, 2330205, 2640899, 6990615, 7922697, 13204495, 23768091, 39613485, 118840455]

約数ペア:

[(1, 118840455), (3, 39613485), (5, 23768091), (9, 13204495), (15, 7922697), (17, 6990615), (45, 2640899), (51, 2330205), (59, 2014245), (85, 1398123), (153, 776735), (177, 671415), (255, 466041), (295, 402849), (531, 223805), (765, 155347), (885, 134283), (1003, 118485), (2633, 45135), (2655, 44761), (3009, 39495), (5015, 23697), (7899, 15045), (9027, 13165)]