41972515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15017}}^1$

素因数の和:15078

約数の個数: 16

約数和(自身を含む): 55506528

約数和(自身を除く): 13534013

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 15017, 75085, 195221, 645731, 976105, 3228655, 8394503, 41972515]

約数ペア:

[(1, 41972515), (5, 8394503), (13, 3228655), (43, 976105), (65, 645731), (215, 195221), (559, 75085), (2795, 15017)]