133970425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 176283360

約数和(自身を除く): 42312935

約数列:

[1, 5, 19, 25, 95, 131, 475, 655, 2153, 2489, 3275, 10765, 12445, 40907, 53825, 62225, 204535, 282043, 1022675, 1410215, 5358817, 7051075, 26794085, 133970425]

約数ペア:

[(1, 133970425), (5, 26794085), (19, 7051075), (25, 5358817), (95, 1410215), (131, 1022675), (475, 282043), (655, 204535), (2153, 62225), (2489, 53825), (3275, 40907), (10765, 12445)]