153399125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 216103680

約数和(自身を除く): 62704555

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1375, 1595, 3625, 3847, 7975, 19235, 39875, 42317, 96175, 111563, 211585, 480875, 557815, 1057925, 1227193, 2789075, 5289625, 6135965, 13945375, 30679825, 153399125]

約数ペア:

[(1, 153399125), (5, 30679825), (11, 13945375), (25, 6135965), (29, 5289625), (55, 2789075), (125, 1227193), (145, 1057925), (275, 557815), (319, 480875), (725, 211585), (1375, 111563), (1595, 96175), (3625, 42317), (3847, 39875), (7975, 19235)]