1983165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1403715

約数列:

[1, 3, 5, 15, 29, 47, 87, 97, 141, 145, 235, 291, 435, 485, 705, 1363, 1455, 2813, 4089, 4559, 6815, 8439, 13677, 14065, 20445, 22795, 42195, 68385, 132211, 396633, 661055, 1983165]

約数ペア:

[(1, 1983165), (3, 661055), (5, 396633), (15, 132211), (29, 68385), (47, 42195), (87, 22795), (97, 20445), (141, 14065), (145, 13677), (235, 8439), (291, 6815), (435, 4559), (485, 4089), (705, 2813), (1363, 1455)]