25038495

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 44618808

約数和(自身を除く): 19580313

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 331, 369, 615, 993, 1655, 1681, 1845, 2979, 4965, 5043, 8405, 13571, 14895, 15129, 25215, 40713, 67855, 75645, 122139, 203565, 556411, 610695, 1669233, 2782055, 5007699, 8346165, 25038495]

約数ペア:

[(1, 25038495), (3, 8346165), (5, 5007699), (9, 2782055), (15, 1669233), (41, 610695), (45, 556411), (123, 203565), (205, 122139), (331, 75645), (369, 67855), (615, 40713), (993, 25215), (1655, 15129), (1681, 14895), (1845, 13571), (2979, 8405), (4965, 5043)]