13213750075

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{7240411}}^1$

素因数の和:7240494

約数の個数: 12

約数和(自身を含む): 16609505128

約数和(自身を除く): 3395755053

約数列:

[1, 5, 25, 73, 365, 1825, 7240411, 36202055, 181010275, 528550003, 2642750015, 13213750075]

約数ペア:

[(1, 13213750075), (5, 2642750015), (25, 528550003), (73, 181010275), (365, 36202055), (1825, 7240411)]