74970485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8867}}^1$

素因数の和:8980

約数の個数: 16

約数和(自身を含む): 95774400

約数和(自身を除く): 20803915

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8455, 8867, 44335, 168473, 789163, 842365, 3945815, 14994097, 74970485]

約数ペア:

[(1, 74970485), (5, 14994097), (19, 3945815), (89, 842365), (95, 789163), (445, 168473), (1691, 44335), (8455, 8867)]