30027645

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 53619840

約数和(自身を除く): 23592195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 641, 1041, 1735, 1923, 3123, 3205, 5205, 5769, 9369, 9615, 15615, 17307, 28845, 46845, 86535, 222427, 667281, 1112135, 2001843, 3336405, 6005529, 10009215, 30027645]

約数ペア:

[(1, 30027645), (3, 10009215), (5, 6005529), (9, 3336405), (15, 2001843), (27, 1112135), (45, 667281), (135, 222427), (347, 86535), (641, 46845), (1041, 28845), (1735, 17307), (1923, 15615), (3123, 9615), (3205, 9369), (5205, 5769)]