28264976205

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1\times {\mathrm{12791}}^1$

素因数の和:13801

約数の個数: 32

約数和(自身を含む): 45535426560

約数和(自身を除く): 17270450355

約数列:

[1, 3, 5, 15, 179, 537, 823, 895, 2469, 2685, 4115, 12345, 12791, 38373, 63955, 147317, 191865, 441951, 736585, 2209755, 2289589, 6868767, 10526993, 11447945, 31580979, 34343835, 52634965, 157904895, 1884331747, 5652995241, 9421658735, 28264976205]

約数ペア:

[(1, 28264976205), (3, 9421658735), (5, 5652995241), (15, 1884331747), (179, 157904895), (537, 52634965), (823, 34343835), (895, 31580979), (2469, 11447945), (2685, 10526993), (4115, 6868767), (12345, 2289589), (12791, 2209755), (38373, 736585), (63955, 441951), (147317, 191865)]