27196005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 48086784

約数和(自身を除く): 20890779

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 4637, 5865, 13911, 23185, 69555, 78829, 106651, 236487, 319953, 394145, 533255, 1182435, 1599765, 1813067, 5439201, 9065335, 27196005]

約数ペア:

[(1, 27196005), (3, 9065335), (5, 5439201), (15, 1813067), (17, 1599765), (23, 1182435), (51, 533255), (69, 394145), (85, 319953), (115, 236487), (255, 106651), (345, 78829), (391, 69555), (1173, 23185), (1955, 13911), (4637, 5865)]