2587474285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{13931}}^1$

素因数の和:14265

約数の個数: 24

約数和(自身を含む): 3424262688

約数和(自身を除く): 836788403

約数列:

[1, 5, 11, 55, 121, 307, 605, 1535, 3377, 13931, 16885, 37147, 69655, 153241, 185735, 766205, 1685651, 4276817, 8428255, 21384085, 47044987, 235224935, 517494857, 2587474285]

約数ペア:

[(1, 2587474285), (5, 517494857), (11, 235224935), (55, 47044987), (121, 21384085), (307, 8428255), (605, 4276817), (1535, 1685651), (3377, 766205), (13931, 185735), (16885, 153241), (37147, 69655)]