30511625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 41558400

約数和(自身を除く): 11046775

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 443, 475, 551, 725, 2215, 2375, 2755, 3625, 8417, 11075, 12847, 13775, 42085, 55375, 64235, 68875, 210425, 244093, 321175, 1052125, 1220465, 1605875, 6102325, 30511625]

約数ペア:

[(1, 30511625), (5, 6102325), (19, 1605875), (25, 1220465), (29, 1052125), (95, 321175), (125, 244093), (145, 210425), (443, 68875), (475, 64235), (551, 55375), (725, 42085), (2215, 13775), (2375, 12847), (2755, 11075), (3625, 8417)]