75173821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 80745984

約数和(自身を除く): 5572163

約数列:

[1, 23, 47, 197, 353, 1081, 4531, 8119, 9259, 16591, 69541, 212957, 381593, 1599443, 3268427, 75173821]

約数ペア:

[(1, 75173821), (23, 3268427), (47, 1599443), (197, 381593), (353, 212957), (1081, 69541), (4531, 16591), (8119, 9259)]