42498315

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 76220352

約数和(自身を除く): 33722037

約数列:

[1, 3, 5, 9, 15, 45, 53, 103, 159, 173, 265, 309, 477, 515, 519, 795, 865, 927, 1545, 1557, 2385, 2595, 4635, 5459, 7785, 9169, 16377, 17819, 27295, 27507, 45845, 49131, 53457, 81885, 82521, 89095, 137535, 160371, 245655, 267285, 412605, 801855, 944407, 2833221, 4722035, 8499663, 14166105, 42498315]

約数ペア:

[(1, 42498315), (3, 14166105), (5, 8499663), (9, 4722035), (15, 2833221), (45, 944407), (53, 801855), (103, 412605), (159, 267285), (173, 245655), (265, 160371), (309, 137535), (477, 89095), (515, 82521), (519, 81885), (795, 53457), (865, 49131), (927, 45845), (1545, 27507), (1557, 27295), (2385, 17819), (2595, 16377), (4635, 9169), (5459, 7785)]