2731545

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 4789512

約数和(自身を除く): 2057967

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 601, 909, 1515, 1803, 3005, 4545, 5409, 9015, 27045, 60701, 182103, 303505, 546309, 910515, 2731545]

約数ペア:

[(1, 2731545), (3, 910515), (5, 546309), (9, 303505), (15, 182103), (45, 60701), (101, 27045), (303, 9015), (505, 5409), (601, 4545), (909, 3005), (1515, 1803)]