30954875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 46770048

約数和(自身を除く): 15815173

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 2081, 2125, 2975, 10405, 14567, 14875, 35377, 52025, 72835, 176885, 247639, 260125, 364175, 884425, 1238195, 1820875, 4422125, 6190975, 30954875]

約数ペア:

[(1, 30954875), (5, 6190975), (7, 4422125), (17, 1820875), (25, 1238195), (35, 884425), (85, 364175), (119, 260125), (125, 247639), (175, 176885), (425, 72835), (595, 52025), (875, 35377), (2081, 14875), (2125, 14567), (2975, 10405)]