71019195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1451}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 51924549

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 753, 1255, 1451, 3263, 3765, 4353, 7255, 9789, 16315, 18863, 21765, 48945, 56589, 94315, 282945, 364201, 1092603, 1821005, 4734613, 5463015, 14203839, 23673065, 71019195]

約数ペア:

[(1, 71019195), (3, 23673065), (5, 14203839), (13, 5463015), (15, 4734613), (39, 1821005), (65, 1092603), (195, 364201), (251, 282945), (753, 94315), (1255, 56589), (1451, 48945), (3263, 21765), (3765, 18863), (4353, 16315), (7255, 9789)]