144561325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 189737856

約数和(自身を除く): 45176531

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 3541, 8165, 17705, 40825, 81443, 88525, 251411, 407215, 1257055, 2036075, 5782453, 6285275, 28912265, 144561325]

約数ペア:

[(1, 144561325), (5, 28912265), (23, 6285275), (25, 5782453), (71, 2036075), (115, 1257055), (355, 407215), (575, 251411), (1633, 88525), (1775, 81443), (3541, 40825), (8165, 17705)]