210869875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{58171}}^1$

素因数の和:58215

約数の個数: 16

約数和(自身を含む): 272244960

約数和(自身を除く): 61375085

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 58171, 290855, 1454275, 1686959, 7271375, 8434795, 42173975, 210869875]

約数ペア:

[(1, 210869875), (5, 42173975), (25, 8434795), (29, 7271375), (125, 1686959), (145, 1454275), (725, 290855), (3625, 58171)]