40423025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 13011055

約数列:

[1, 5, 17, 25, 85, 227, 419, 425, 1135, 2095, 3859, 5675, 7123, 10475, 19295, 35615, 95113, 96475, 178075, 475565, 1616921, 2377825, 8084605, 40423025]

約数ペア:

[(1, 40423025), (5, 8084605), (17, 2377825), (25, 1616921), (85, 475565), (227, 178075), (419, 96475), (425, 95113), (1135, 35615), (2095, 19295), (3859, 10475), (5675, 7123)]