201402555

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 328104000

約数和(自身を除く): 126701445

約数列:

[1, 3, 5, 15, 97, 149, 291, 447, 485, 745, 929, 1455, 2235, 2787, 4645, 13935, 14453, 43359, 72265, 90113, 138421, 216795, 270339, 415263, 450565, 692105, 1351695, 2076315, 13426837, 40280511, 67134185, 201402555]

約数ペア:

[(1, 201402555), (3, 67134185), (5, 40280511), (15, 13426837), (97, 2076315), (149, 1351695), (291, 692105), (447, 450565), (485, 415263), (745, 270339), (929, 216795), (1455, 138421), (2235, 90113), (2787, 72265), (4645, 43359), (13935, 14453)]