4152737375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3947}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 5469085440

約数和(自身を除く): 1316348065

約数列:

[1, 5, 19, 25, 95, 125, 443, 475, 2215, 2375, 3947, 8417, 11075, 19735, 42085, 55375, 74993, 98675, 210425, 374965, 493375, 1052125, 1748521, 1874825, 8742605, 9374125, 33221899, 43713025, 166109495, 218565125, 830547475, 4152737375]

約数ペア:

[(1, 4152737375), (5, 830547475), (19, 218565125), (25, 166109495), (95, 43713025), (125, 33221899), (443, 9374125), (475, 8742605), (2215, 1874825), (2375, 1748521), (3947, 1052125), (8417, 493375), (11075, 374965), (19735, 210425), (42085, 98675), (55375, 74993)]