402445014725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{5479}}^1\times {\mathrm{226007}}^1$

素因数の和:231509

約数の個数: 24

約数和(自身を含む): 537519346560

約数和(自身を除く): 135074331835

約数列:

[1, 5, 13, 25, 65, 325, 5479, 27395, 71227, 136975, 226007, 356135, 1130035, 1780675, 2938091, 5650175, 14690455, 73452275, 1238292353, 6191461765, 16097800589, 30957308825, 80489002945, 402445014725]

約数ペア:

[(1, 402445014725), (5, 80489002945), (13, 30957308825), (25, 16097800589), (65, 6191461765), (325, 1238292353), (5479, 73452275), (27395, 14690455), (71227, 5650175), (136975, 2938091), (226007, 1780675), (356135, 1130035)]