151172285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 200723616

約数和(自身を除く): 49551331

約数列:

[1, 5, 11, 55, 89, 347, 445, 979, 1735, 3817, 4895, 7921, 19085, 30883, 39605, 87131, 154415, 339713, 435655, 1698565, 2748587, 13742935, 30234457, 151172285]

約数ペア:

[(1, 151172285), (5, 30234457), (11, 13742935), (55, 2748587), (89, 1698565), (347, 435655), (445, 339713), (979, 154415), (1735, 87131), (3817, 39605), (4895, 30883), (7921, 19085)]