154429905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2423}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 282968064

約数和(自身を除く): 128538159

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 607, 1821, 2423, 3035, 4249, 7269, 9105, 12115, 12747, 16961, 21245, 36345, 50883, 63735, 84805, 254415, 1470761, 4412283, 7353805, 10295327, 22061415, 30885981, 51476635, 154429905]

約数ペア:

[(1, 154429905), (3, 51476635), (5, 30885981), (7, 22061415), (15, 10295327), (21, 7353805), (35, 4412283), (105, 1470761), (607, 254415), (1821, 84805), (2423, 63735), (3035, 50883), (4249, 36345), (7269, 21245), (9105, 16961), (12115, 12747)]