82455615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 157057056

約数和(自身を除く): 74601441

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1061, 1413, 1727, 2355, 3183, 5181, 5305, 7065, 8635, 9549, 11671, 15543, 15915, 25905, 35013, 47745, 58355, 77715, 105039, 166577, 175065, 499731, 525195, 832885, 1499193, 1832347, 2498655, 5497041, 7495965, 9161735, 16491123, 27485205, 82455615]

約数ペア:

[(1, 82455615), (3, 27485205), (5, 16491123), (9, 9161735), (11, 7495965), (15, 5497041), (33, 2498655), (45, 1832347), (55, 1499193), (99, 832885), (157, 525195), (165, 499731), (471, 175065), (495, 166577), (785, 105039), (1061, 77715), (1413, 58355), (1727, 47745), (2355, 35013), (3183, 25905), (5181, 15915), (5305, 15543), (7065, 11671), (8635, 9549)]