4765865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2128855

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 227, 247, 323, 1105, 1135, 1235, 1615, 2951, 3859, 4199, 4313, 14755, 19295, 20995, 21565, 50167, 56069, 73321, 250835, 280345, 366605, 953173, 4765865]

約数ペア:

[(1, 4765865), (5, 953173), (13, 366605), (17, 280345), (19, 250835), (65, 73321), (85, 56069), (95, 50167), (221, 21565), (227, 20995), (247, 19295), (323, 14755), (1105, 4313), (1135, 4199), (1235, 3859), (1615, 2951)]