13637275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 18150624

約数和(自身を除く): 4513349

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 641, 851, 925, 3205, 4255, 14743, 16025, 21275, 23717, 73715, 118585, 368575, 545491, 592925, 2727455, 13637275]

約数ペア:

[(1, 13637275), (5, 2727455), (23, 592925), (25, 545491), (37, 368575), (115, 118585), (185, 73715), (575, 23717), (641, 21275), (851, 16025), (925, 14743), (3205, 4255)]