30262665

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 20167287

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 431, 453, 465, 755, 1293, 2155, 2265, 4681, 6465, 13361, 14043, 23405, 40083, 65081, 66805, 70215, 195243, 200415, 325405, 976215, 2017511, 6052533, 10087555, 30262665]

約数ペア:

[(1, 30262665), (3, 10087555), (5, 6052533), (15, 2017511), (31, 976215), (93, 325405), (151, 200415), (155, 195243), (431, 70215), (453, 66805), (465, 65081), (755, 40083), (1293, 23405), (2155, 14043), (2265, 13361), (4681, 6465)]