353241015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1301}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 590962176

約数和(自身を除く): 237721161

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 787, 1301, 2361, 3903, 3935, 6505, 11805, 18101, 19515, 29923, 54303, 89769, 90505, 149615, 271515, 448845, 1023887, 3071661, 5119435, 15358305, 23549401, 70648203, 117747005, 353241015]

約数ペア:

[(1, 353241015), (3, 117747005), (5, 70648203), (15, 23549401), (23, 15358305), (69, 5119435), (115, 3071661), (345, 1023887), (787, 448845), (1301, 271515), (2361, 149615), (3903, 90505), (3935, 89769), (6505, 54303), (11805, 29923), (18101, 19515)]