70937865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68539}}^1$

素因数の和:68573

約数の個数: 24

約数和(自身を含む): 128306880

約数和(自身を除く): 57369015

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 68539, 205617, 342695, 616851, 1028085, 1576397, 3084255, 4729191, 7881985, 14187573, 23645955, 70937865]

約数ペア:

[(1, 70937865), (3, 23645955), (5, 14187573), (9, 7881985), (15, 4729191), (23, 3084255), (45, 1576397), (69, 1028085), (115, 616851), (207, 342695), (345, 205617), (1035, 68539)]