972378554785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{121721}}^1$

素因数の和:122505

約数の個数: 32

約数和(自身を含む): 1279681887744

約数和(自身を除く): 307303332959

約数列:

[1, 5, 11, 55, 337, 431, 1685, 2155, 3707, 4741, 18535, 23705, 121721, 145247, 608605, 726235, 1338931, 1597717, 6694655, 7988585, 41019977, 52461751, 205099885, 262308755, 451219747, 577079261, 2256098735, 2885396305, 17679610087, 88398050435, 194475710957, 972378554785]

約数ペア:

[(1, 972378554785), (5, 194475710957), (11, 88398050435), (55, 17679610087), (337, 2885396305), (431, 2256098735), (1685, 577079261), (2155, 451219747), (3707, 262308755), (4741, 205099885), (18535, 52461751), (23705, 41019977), (121721, 7988585), (145247, 6694655), (608605, 1597717), (726235, 1338931)]