30053985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6701}}^1$

素因数の和:6745

約数の個数: 32

約数和(自身を含む): 54044928

約数和(自身を除く): 23990943

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6701, 20103, 33505, 87113, 100515, 154123, 261339, 435565, 462369, 770615, 1306695, 2003599, 2311845, 6010797, 10017995, 30053985]

約数ペア:

[(1, 30053985), (3, 10017995), (5, 6010797), (13, 2311845), (15, 2003599), (23, 1306695), (39, 770615), (65, 462369), (69, 435565), (115, 261339), (195, 154123), (299, 100515), (345, 87113), (897, 33505), (1495, 20103), (4485, 6701)]