148910075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 191702016

約数和(自身を除く): 42791941

約数列:

[1, 5, 25, 43, 71, 215, 355, 1075, 1775, 1951, 3053, 9755, 15265, 48775, 76325, 83893, 138521, 419465, 692605, 2097325, 3463025, 5956403, 29782015, 148910075]

約数ペア:

[(1, 148910075), (5, 29782015), (25, 5956403), (43, 3463025), (71, 2097325), (215, 692605), (355, 419465), (1075, 138521), (1775, 83893), (1951, 76325), (3053, 48775), (9755, 15265)]