82789695

素因数分解:

$3^4\times 5^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 149079744

約数和(自身を除く): 66290049

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 367, 405, 557, 1101, 1671, 1835, 2785, 3303, 5013, 5505, 8355, 9909, 15039, 16515, 25065, 29727, 45117, 49545, 75195, 148635, 204419, 225585, 613257, 1022095, 1839771, 3066285, 5519313, 9198855, 16557939, 27596565, 82789695]

約数ペア:

[(1, 82789695), (3, 27596565), (5, 16557939), (9, 9198855), (15, 5519313), (27, 3066285), (45, 1839771), (81, 1022095), (135, 613257), (367, 225585), (405, 204419), (557, 148635), (1101, 75195), (1671, 49545), (1835, 45117), (2785, 29727), (3303, 25065), (5013, 16515), (5505, 15039), (8355, 9909)]