201892545

素因数分解:

$3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{14153}}^1$

素因数の和:14481

約数の個数: 24

約数和(自身を含む): 351075816

約数和(自身を除く): 149183271

約数列:

[1, 3, 5, 9, 15, 45, 317, 951, 1585, 2853, 4755, 14153, 14265, 42459, 70765, 127377, 212295, 636885, 4486501, 13459503, 22432505, 40378509, 67297515, 201892545]

約数ペア:

[(1, 201892545), (3, 67297515), (5, 40378509), (9, 22432505), (15, 13459503), (45, 4486501), (317, 636885), (951, 212295), (1585, 127377), (2853, 70765), (4755, 42459), (14153, 14265)]