27586005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 47562240

約数和(自身を除く): 19976235

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2251, 2451, 4085, 6753, 11255, 12255, 33765, 42769, 96793, 128307, 213845, 290379, 483965, 641535, 1451895, 1839067, 5517201, 9195335, 27586005]

約数ペア:

[(1, 27586005), (3, 9195335), (5, 5517201), (15, 1839067), (19, 1451895), (43, 641535), (57, 483965), (95, 290379), (129, 213845), (215, 128307), (285, 96793), (645, 42769), (817, 33765), (2251, 12255), (2451, 11255), (4085, 6753)]