7136955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 14327040

約数和(自身を除く): 7190085

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 163, 315, 417, 489, 695, 815, 973, 1141, 1251, 1467, 2085, 2445, 2919, 3423, 4865, 5705, 6255, 7335, 8757, 10269, 14595, 17115, 22657, 43785, 51345, 67971, 113285, 158599, 203913, 339855, 475797, 792995, 1019565, 1427391, 2378985, 7136955]

約数ペア:

[(1, 7136955), (3, 2378985), (5, 1427391), (7, 1019565), (9, 792995), (15, 475797), (21, 339855), (35, 203913), (45, 158599), (63, 113285), (105, 67971), (139, 51345), (163, 43785), (315, 22657), (417, 17115), (489, 14595), (695, 10269), (815, 8757), (973, 7335), (1141, 6255), (1251, 5705), (1467, 4865), (2085, 3423), (2445, 2919)]