2912298125

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 3998095200

約数和(自身を除く): 1085797075

約数列:

[1, 5, 11, 25, 55, 125, 149, 275, 625, 745, 1375, 1639, 2843, 3725, 6875, 8195, 14215, 18625, 31273, 40975, 71075, 93125, 156365, 204875, 355375, 423607, 781825, 1024375, 1776875, 2118035, 3909125, 4659677, 10590175, 19545625, 23298385, 52950875, 116491925, 264754375, 582459625, 2912298125]

約数ペア:

[(1, 2912298125), (5, 582459625), (11, 264754375), (25, 116491925), (55, 52950875), (125, 23298385), (149, 19545625), (275, 10590175), (625, 4659677), (745, 3909125), (1375, 2118035), (1639, 1776875), (2843, 1024375), (3725, 781825), (6875, 423607), (8195, 355375), (14215, 204875), (18625, 156365), (31273, 93125), (40975, 71075)]