203445135

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8419}}^1$

素因数の和:8612

約数の個数: 32

約数和(自身を含む): 363744000

約数和(自身を除く): 160298865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2685, 4833, 8055, 8419, 24165, 25257, 42095, 75771, 126285, 227313, 378855, 1136565, 1507001, 4521003, 7535005, 13563009, 22605015, 40689027, 67815045, 203445135]

約数ペア:

[(1, 203445135), (3, 67815045), (5, 40689027), (9, 22605015), (15, 13563009), (27, 7535005), (45, 4521003), (135, 1507001), (179, 1136565), (537, 378855), (895, 227313), (1611, 126285), (2685, 75771), (4833, 42095), (8055, 25257), (8419, 24165)]