145417845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421501}}^1$

素因数の和:421532

約数の個数: 16

約数和(自身を含む): 242785152

約数和(自身を除く): 97367307

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 421501, 1264503, 2107505, 6322515, 9694523, 29083569, 48472615, 145417845]

約数ペア:

[(1, 145417845), (3, 48472615), (5, 29083569), (15, 9694523), (23, 6322515), (69, 2107505), (115, 1264503), (345, 421501)]