152100825

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 257501376

約数和(自身を除く): 105400551

約数列:

[1, 3, 5, 15, 25, 75, 113, 131, 137, 339, 393, 411, 565, 655, 685, 1695, 1965, 2055, 2825, 3275, 3425, 8475, 9825, 10275, 14803, 15481, 17947, 44409, 46443, 53841, 74015, 77405, 89735, 222045, 232215, 269205, 370075, 387025, 448675, 1110225, 1161075, 1346025, 2028011, 6084033, 10140055, 30420165, 50700275, 152100825]

約数ペア:

[(1, 152100825), (3, 50700275), (5, 30420165), (15, 10140055), (25, 6084033), (75, 2028011), (113, 1346025), (131, 1161075), (137, 1110225), (339, 448675), (393, 387025), (411, 370075), (565, 269205), (655, 232215), (685, 222045), (1695, 89735), (1965, 77405), (2055, 74015), (2825, 53841), (3275, 46443), (3425, 44409), (8475, 17947), (9825, 15481), (10275, 14803)]