149628135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 270604800

約数和(自身を除く): 120976665

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 89, 95, 255, 267, 285, 323, 347, 445, 969, 1041, 1335, 1513, 1615, 1691, 1735, 4539, 4845, 5073, 5205, 5899, 6593, 7565, 8455, 17697, 19779, 22695, 25365, 28747, 29495, 30883, 32965, 86241, 88485, 92649, 98895, 112081, 143735, 154415, 336243, 431205, 463245, 525011, 560405, 586777, 1575033, 1681215, 1760331, 2625055, 2933885, 7875165, 8801655, 9975209, 29925627, 49876045, 149628135]

約数ペア:

[(1, 149628135), (3, 49876045), (5, 29925627), (15, 9975209), (17, 8801655), (19, 7875165), (51, 2933885), (57, 2625055), (85, 1760331), (89, 1681215), (95, 1575033), (255, 586777), (267, 560405), (285, 525011), (323, 463245), (347, 431205), (445, 336243), (969, 154415), (1041, 143735), (1335, 112081), (1513, 98895), (1615, 92649), (1691, 88485), (1735, 86241), (4539, 32965), (4845, 30883), (5073, 29495), (5205, 28747), (5899, 25365), (6593, 22695), (7565, 19779), (8455, 17697)]