3089955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 5499648

約数和(自身を除く): 2409693

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 307, 671, 915, 921, 1535, 2013, 3355, 3377, 4605, 10065, 10131, 16885, 18727, 50655, 56181, 93635, 205997, 280905, 617991, 1029985, 3089955]

約数ペア:

[(1, 3089955), (3, 1029985), (5, 617991), (11, 280905), (15, 205997), (33, 93635), (55, 56181), (61, 50655), (165, 18727), (183, 16885), (305, 10131), (307, 10065), (671, 4605), (915, 3377), (921, 3355), (1535, 2013)]