27455895

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7013}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 50500800

約数和(自身を除く): 23044905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 7013, 21039, 35065, 63117, 105195, 189351, 203377, 315585, 610131, 946755, 1016885, 1830393, 3050655, 5491179, 9151965, 27455895]

約数ペア:

[(1, 27455895), (3, 9151965), (5, 5491179), (9, 3050655), (15, 1830393), (27, 1016885), (29, 946755), (45, 610131), (87, 315585), (135, 203377), (145, 189351), (261, 105195), (435, 63117), (783, 35065), (1305, 21039), (3915, 7013)]