61612065

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29131}}^1$

素因数の和:29189

約数の個数: 24

約数和(自身を含む): 109070208

約数和(自身を除く): 47458143

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 29131, 87393, 145655, 262179, 436965, 1310895, 1369157, 4107471, 6845785, 12322413, 20537355, 61612065]

約数ペア:

[(1, 61612065), (3, 20537355), (5, 12322413), (9, 6845785), (15, 4107471), (45, 1369157), (47, 1310895), (141, 436965), (235, 262179), (423, 145655), (705, 87393), (2115, 29131)]