42013515

素因数分解:

$3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2143}}^1$

素因数の和:3458

約数の個数: 16

約数和(自身を含む): 67304448

約数和(自身を除く): 25290933

約数列:

[1, 3, 5, 15, 1307, 2143, 3921, 6429, 6535, 10715, 19605, 32145, 2800901, 8402703, 14004505, 42013515]

約数ペア:

[(1, 42013515), (3, 14004505), (5, 8402703), (15, 2800901), (1307, 32145), (2143, 19605), (3921, 10715), (6429, 6535)]