2961585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 5810688

約数和(自身を除く): 2849103

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 193, 279, 341, 465, 495, 579, 965, 1023, 1395, 1705, 1737, 2123, 2895, 3069, 5115, 5983, 6369, 8685, 10615, 15345, 17949, 19107, 29915, 31845, 53847, 65813, 89745, 95535, 197439, 269235, 329065, 592317, 987195, 2961585]

約数ペア:

[(1, 2961585), (3, 987195), (5, 592317), (9, 329065), (11, 269235), (15, 197439), (31, 95535), (33, 89745), (45, 65813), (55, 53847), (93, 31845), (99, 29915), (155, 19107), (165, 17949), (193, 15345), (279, 10615), (341, 8685), (465, 6369), (495, 5983), (579, 5115), (965, 3069), (1023, 2895), (1395, 2123), (1705, 1737)]