72488955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62761}}^1$

素因数の和:62787

約数の個数: 32

約数和(自身を含む): 144603648

約数和(自身を除く): 72114693

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 62761, 188283, 313805, 439327, 690371, 941415, 1317981, 2071113, 2196635, 3451855, 4832597, 6589905, 10355565, 14497791, 24162985, 72488955]

約数ペア:

[(1, 72488955), (3, 24162985), (5, 14497791), (7, 10355565), (11, 6589905), (15, 4832597), (21, 3451855), (33, 2196635), (35, 2071113), (55, 1317981), (77, 941415), (105, 690371), (165, 439327), (231, 313805), (385, 188283), (1155, 62761)]