38863450225

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{64007}}^1$

素因数の和:64329

約数の個数: 24

約数和(自身を含む): 48812500800

約数和(自身を除く): 9949050575

約数列:

[1, 5, 25, 149, 163, 745, 815, 3725, 4075, 24287, 64007, 121435, 320035, 607175, 1600175, 9537043, 10433141, 47685215, 52165705, 238426075, 260828525, 1554538009, 7772690045, 38863450225]

約数ペア:

[(1, 38863450225), (5, 7772690045), (25, 1554538009), (149, 260828525), (163, 238426075), (745, 52165705), (815, 47685215), (3725, 10433141), (4075, 9537043), (24287, 1600175), (64007, 607175), (121435, 320035)]