74740015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 108702720

約数和(自身を除く): 33962705

約数列:

[1, 5, 7, 19, 35, 95, 133, 167, 665, 673, 835, 1169, 3173, 3365, 4711, 5845, 12787, 15865, 22211, 23555, 63935, 89509, 111055, 112391, 447545, 561955, 786737, 2135429, 3933685, 10677145, 14948003, 74740015]

約数ペア:

[(1, 74740015), (5, 14948003), (7, 10677145), (19, 3933685), (35, 2135429), (95, 786737), (133, 561955), (167, 447545), (665, 112391), (673, 111055), (835, 89509), (1169, 63935), (3173, 23555), (3365, 22211), (4711, 15865), (5845, 12787)]