624494065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1601}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 857467296

約数和(自身を除く): 232973231

約数列:

[1, 5, 13, 17, 65, 85, 221, 353, 1105, 1601, 1765, 4589, 6001, 8005, 20813, 22945, 27217, 30005, 78013, 104065, 136085, 353821, 390065, 565153, 1769105, 2825765, 7346989, 9607601, 36734945, 48038005, 124898813, 624494065]

約数ペア:

[(1, 624494065), (5, 124898813), (13, 48038005), (17, 36734945), (65, 9607601), (85, 7346989), (221, 2825765), (353, 1769105), (1105, 565153), (1601, 390065), (1765, 353821), (4589, 136085), (6001, 104065), (8005, 78013), (20813, 30005), (22945, 27217)]