103724725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 139018880

約数和(自身を除く): 35294155

約数列:

[1, 5, 13, 25, 65, 325, 439, 727, 2195, 3635, 5707, 9451, 10975, 18175, 28535, 47255, 142675, 236275, 319153, 1595765, 4148989, 7978825, 20744945, 103724725]

約数ペア:

[(1, 103724725), (5, 20744945), (13, 7978825), (25, 4148989), (65, 1595765), (325, 319153), (439, 236275), (727, 142675), (2195, 47255), (3635, 28535), (5707, 18175), (9451, 10975)]