817159105

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 1135989504

約数和(自身を除く): 318830399

約数列:

[1, 5, 7, 35, 137, 193, 685, 883, 959, 965, 1351, 4415, 4795, 6181, 6755, 26441, 30905, 120971, 132205, 170419, 185087, 604855, 846797, 852095, 925435, 1192933, 4233985, 5964665, 23347403, 116737015, 163431821, 817159105]

約数ペア:

[(1, 817159105), (5, 163431821), (7, 116737015), (35, 23347403), (137, 5964665), (193, 4233985), (685, 1192933), (883, 925435), (959, 852095), (965, 846797), (1351, 604855), (4415, 185087), (4795, 170419), (6181, 132205), (6755, 120971), (26441, 30905)]