70468665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 118492416

約数和(自身を除く): 48023751

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 1301, 2355, 3611, 3903, 6505, 10833, 18055, 19515, 29923, 54165, 89769, 149615, 204257, 448845, 612771, 1021285, 3063855, 4697911, 14093733, 23489555, 70468665]

約数ペア:

[(1, 70468665), (3, 23489555), (5, 14093733), (15, 4697911), (23, 3063855), (69, 1021285), (115, 612771), (157, 448845), (345, 204257), (471, 149615), (785, 89769), (1301, 54165), (2355, 29923), (3611, 19515), (3903, 18055), (6505, 10833)]