23904555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 16012245

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 307, 435, 537, 895, 921, 1535, 2685, 4605, 5191, 8903, 15573, 25955, 26709, 44515, 54953, 77865, 133545, 164859, 274765, 824295, 1593637, 4780911, 7968185, 23904555]

約数ペア:

[(1, 23904555), (3, 7968185), (5, 4780911), (15, 1593637), (29, 824295), (87, 274765), (145, 164859), (179, 133545), (307, 77865), (435, 54953), (537, 44515), (895, 26709), (921, 25955), (1535, 15573), (2685, 8903), (4605, 5191)]