73280205

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9413}}^1$

素因数の和:9597

約数の個数: 24

約数和(自身を含む): 127766808

約数和(自身を除く): 54486603

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 9413, 28239, 47065, 84717, 141195, 423585, 1628449, 4885347, 8142245, 14656041, 24426735, 73280205]

約数ペア:

[(1, 73280205), (3, 24426735), (5, 14656041), (9, 8142245), (15, 4885347), (45, 1628449), (173, 423585), (519, 141195), (865, 84717), (1557, 47065), (2595, 28239), (7785, 9413)]