9019605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 18137088

約数和(自身を除く): 9117483

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 163, 217, 255, 357, 465, 489, 527, 595, 651, 815, 1085, 1141, 1581, 1785, 2445, 2635, 2771, 3255, 3423, 3689, 5053, 5705, 7905, 8313, 11067, 13855, 15159, 17115, 18445, 19397, 25265, 35371, 41565, 55335, 58191, 75795, 85901, 96985, 106113, 176855, 257703, 290955, 429505, 530565, 601307, 1288515, 1803921, 3006535, 9019605]

約数ペア:

[(1, 9019605), (3, 3006535), (5, 1803921), (7, 1288515), (15, 601307), (17, 530565), (21, 429505), (31, 290955), (35, 257703), (51, 176855), (85, 106113), (93, 96985), (105, 85901), (119, 75795), (155, 58191), (163, 55335), (217, 41565), (255, 35371), (357, 25265), (465, 19397), (489, 18445), (527, 17115), (595, 15159), (651, 13855), (815, 11067), (1085, 8313), (1141, 7905), (1581, 5705), (1785, 5053), (2445, 3689), (2635, 3423), (2771, 3255)]