234639465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2819}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 389836800

約数和(自身を除く): 155197335

約数列:

[1, 3, 5, 15, 31, 93, 155, 179, 465, 537, 895, 2685, 2819, 5549, 8457, 14095, 16647, 27745, 42285, 83235, 87389, 262167, 436945, 504601, 1310835, 1513803, 2523005, 7569015, 15642631, 46927893, 78213155, 234639465]

約数ペア:

[(1, 234639465), (3, 78213155), (5, 46927893), (15, 15642631), (31, 7569015), (93, 2523005), (155, 1513803), (179, 1310835), (465, 504601), (537, 436945), (895, 262167), (2685, 87389), (2819, 83235), (5549, 42285), (8457, 27745), (14095, 16647)]