290084705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{3257}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 356555520

約数和(自身を除く): 66470815

約数列:

[1, 5, 47, 235, 379, 1895, 3257, 16285, 17813, 89065, 153079, 765395, 1234403, 6172015, 58016941, 290084705]

約数ペア:

[(1, 290084705), (5, 58016941), (47, 6172015), (235, 1234403), (379, 765395), (1895, 153079), (3257, 89065), (16285, 17813)]