73920438815

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{196919}}^1$

素因数の和:197506

約数の個数: 16

約数和(自身を含む): 89393803200

約数和(自身を除く): 15473364385

約数列:

[1, 5, 193, 389, 965, 1945, 75077, 196919, 375385, 984595, 38005367, 76601491, 190026835, 383007455, 14784087763, 73920438815]

約数ペア:

[(1, 73920438815), (5, 14784087763), (193, 383007455), (389, 190026835), (965, 76601491), (1945, 38005367), (75077, 984595), (196919, 375385)]