30030996875

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3109}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 41107681440

約数和(自身を除く): 11076684565

約数列:

[1, 5, 11, 25, 55, 125, 275, 281, 625, 1375, 1405, 3091, 3109, 3125, 6875, 7025, 15455, 15545, 34199, 34375, 35125, 77275, 77725, 170995, 175625, 386375, 388625, 854975, 873629, 878125, 1931875, 1943125, 4274875, 4368145, 9609919, 9659375, 9715625, 21374375, 21840725, 48049595, 106871875, 109203625, 240247975, 546018125, 1201239875, 2730090625, 6006199375, 30030996875]

約数ペア:

[(1, 30030996875), (5, 6006199375), (11, 2730090625), (25, 1201239875), (55, 546018125), (125, 240247975), (275, 109203625), (281, 106871875), (625, 48049595), (1375, 21840725), (1405, 21374375), (3091, 9715625), (3109, 9659375), (3125, 9609919), (6875, 4368145), (7025, 4274875), (15455, 1943125), (15545, 1931875), (34199, 878125), (34375, 873629), (35125, 854975), (77275, 388625), (77725, 386375), (170995, 175625)]