30138625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 42861312

約数和(自身を除く): 12722687

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 953, 1265, 1375, 2875, 4765, 6325, 10483, 21919, 23825, 31625, 52415, 109595, 119125, 241109, 262075, 547975, 1205545, 1310375, 2739875, 6027725, 30138625]

約数ペア:

[(1, 30138625), (5, 6027725), (11, 2739875), (23, 1310375), (25, 1205545), (55, 547975), (115, 262075), (125, 241109), (253, 119125), (275, 109595), (575, 52415), (953, 31625), (1265, 23825), (1375, 21919), (2875, 10483), (4765, 6325)]