152970425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1049}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 200508000

約数和(自身を除く): 47537575

約数列:

[1, 5, 19, 25, 95, 307, 475, 1049, 1535, 5245, 5833, 7675, 19931, 26225, 29165, 99655, 145825, 322043, 498275, 1610215, 6118817, 8051075, 30594085, 152970425]

約数ペア:

[(1, 152970425), (5, 30594085), (19, 8051075), (25, 6118817), (95, 1610215), (307, 498275), (475, 322043), (1049, 145825), (1535, 99655), (5245, 29165), (5833, 26225), (7675, 19931)]