28837095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 53041152

約数和(自身を除く): 24204057

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 1423, 2895, 4053, 4269, 6755, 7115, 9961, 20265, 21345, 29883, 49805, 149415, 274639, 823917, 1373195, 1922473, 4119585, 5767419, 9612365, 28837095]

約数ペア:

[(1, 28837095), (3, 9612365), (5, 5767419), (7, 4119585), (15, 1922473), (21, 1373195), (35, 823917), (105, 274639), (193, 149415), (579, 49805), (965, 29883), (1351, 21345), (1423, 20265), (2895, 9961), (4053, 7115), (4269, 6755)]