71379135

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33749}}^1$

素因数の和:33807

約数の個数: 24

約数和(自身を含む): 126360000

約数和(自身を除く): 54980865

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 33749, 101247, 168745, 303741, 506235, 1518705, 1586203, 4758609, 7931015, 14275827, 23793045, 71379135]

約数ペア:

[(1, 71379135), (3, 23793045), (5, 14275827), (9, 7931015), (15, 4758609), (45, 1586203), (47, 1518705), (141, 506235), (235, 303741), (423, 168745), (705, 101247), (2115, 33749)]