27515445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 18933195

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1259, 1457, 3777, 4371, 6295, 7285, 18885, 21855, 39029, 59173, 117087, 177519, 195145, 295865, 585435, 887595, 1834363, 5503089, 9171815, 27515445]

約数ペア:

[(1, 27515445), (3, 9171815), (5, 5503089), (15, 1834363), (31, 887595), (47, 585435), (93, 295865), (141, 195145), (155, 177519), (235, 117087), (465, 59173), (705, 39029), (1259, 21855), (1457, 18885), (3777, 7285), (4371, 6295)]