30679825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 42943680

約数和(自身を除く): 12263855

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3847, 7975, 19235, 42317, 96175, 111563, 211585, 557815, 1057925, 1227193, 2789075, 6135965, 30679825]

約数ペア:

[(1, 30679825), (5, 6135965), (11, 2789075), (25, 1227193), (29, 1057925), (55, 557815), (145, 211585), (275, 111563), (319, 96175), (725, 42317), (1595, 19235), (3847, 7975)]