6874455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 13132800

約数和(自身を除く): 6258345

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 199, 235, 245, 329, 597, 705, 735, 987, 995, 1393, 1645, 2303, 2985, 4179, 4935, 6909, 6965, 9353, 9751, 11515, 20895, 28059, 29253, 34545, 46765, 48755, 65471, 140295, 146265, 196413, 327355, 458297, 982065, 1374891, 2291485, 6874455]

約数ペア:

[(1, 6874455), (3, 2291485), (5, 1374891), (7, 982065), (15, 458297), (21, 327355), (35, 196413), (47, 146265), (49, 140295), (105, 65471), (141, 48755), (147, 46765), (199, 34545), (235, 29253), (245, 28059), (329, 20895), (597, 11515), (705, 9751), (735, 9353), (987, 6965), (995, 6909), (1393, 4935), (1645, 4179), (2303, 2985)]