25623645

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 16615587

約数列:

[1, 3, 5, 15, 53, 159, 167, 193, 265, 501, 579, 795, 835, 965, 2505, 2895, 8851, 10229, 26553, 30687, 32231, 44255, 51145, 96693, 132765, 153435, 161155, 483465, 1708243, 5124729, 8541215, 25623645]

約数ペア:

[(1, 25623645), (3, 8541215), (5, 5124729), (15, 1708243), (53, 483465), (159, 161155), (167, 153435), (193, 132765), (265, 96693), (501, 51145), (579, 44255), (795, 32231), (835, 30687), (965, 26553), (2505, 10229), (2895, 8851)]