7411235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 10704960

約数和(自身を除く): 3293725

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 353, 1105, 1235, 1615, 1765, 4199, 4589, 6001, 6707, 20995, 22945, 30005, 33535, 78013, 87191, 114019, 390065, 435955, 570095, 1482247, 7411235]

約数ペア:

[(1, 7411235), (5, 1482247), (13, 570095), (17, 435955), (19, 390065), (65, 114019), (85, 87191), (95, 78013), (221, 33535), (247, 30005), (323, 22945), (353, 20995), (1105, 6707), (1235, 6001), (1615, 4589), (1765, 4199)]