874212625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48907}}^1$

素因数の和:48946

約数の個数: 32

約数和(自身を含む): 1281780864

約数和(自身を除く): 407568239

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 17875, 48907, 244535, 537977, 635791, 1222675, 2689885, 3178955, 6113375, 6993701, 13449425, 15894775, 34968505, 67247125, 79473875, 174842525, 874212625]

約数ペア:

[(1, 874212625), (5, 174842525), (11, 79473875), (13, 67247125), (25, 34968505), (55, 15894775), (65, 13449425), (125, 6993701), (143, 6113375), (275, 3178955), (325, 2689885), (715, 1222675), (1375, 635791), (1625, 537977), (3575, 244535), (17875, 48907)]