71556335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 93768192

約数和(自身を除く): 22211857

約数列:

[1, 5, 23, 37, 67, 115, 185, 251, 335, 851, 1255, 1541, 2479, 4255, 5773, 7705, 9287, 12395, 16817, 28865, 46435, 57017, 84085, 213601, 285085, 386791, 622229, 1068005, 1933955, 3111145, 14311267, 71556335]

約数ペア:

[(1, 71556335), (5, 14311267), (23, 3111145), (37, 1933955), (67, 1068005), (115, 622229), (185, 386791), (251, 285085), (335, 213601), (851, 84085), (1255, 57017), (1541, 46435), (2479, 28865), (4255, 16817), (5773, 12395), (7705, 9287)]