66109645

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 96595200

約数和(自身を除く): 30485555

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 623, 665, 1117, 1691, 3115, 5585, 7819, 8455, 11837, 21223, 39095, 59185, 99413, 106115, 148561, 497065, 695891, 742805, 1888847, 3479455, 9444235, 13221929, 66109645]

約数ペア:

[(1, 66109645), (5, 13221929), (7, 9444235), (19, 3479455), (35, 1888847), (89, 742805), (95, 695891), (133, 497065), (445, 148561), (623, 106115), (665, 99413), (1117, 59185), (1691, 39095), (3115, 21223), (5585, 11837), (7819, 8455)]