2689738315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 3605472000

約数和(自身を除く): 915733685

約数列:

[1, 5, 11, 55, 59, 149, 295, 649, 745, 1639, 3245, 5563, 8195, 8791, 27815, 43955, 61193, 96701, 305965, 328217, 483505, 828887, 1641085, 3610387, 4144435, 9117757, 18051935, 45588785, 48904333, 244521665, 537947663, 2689738315]

約数ペア:

[(1, 2689738315), (5, 537947663), (11, 244521665), (55, 48904333), (59, 45588785), (149, 18051935), (295, 9117757), (649, 4144435), (745, 3610387), (1639, 1641085), (3245, 828887), (5563, 483505), (8195, 328217), (8791, 305965), (27815, 96701), (43955, 61193)]