42069495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 72801792

約数和(自身を除く): 30732297

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 443, 487, 1329, 1461, 2215, 2435, 5759, 6331, 6645, 7305, 17277, 18993, 28795, 31655, 86385, 94965, 215741, 647223, 1078705, 2804633, 3236115, 8413899, 14023165, 42069495]

約数ペア:

[(1, 42069495), (3, 14023165), (5, 8413899), (13, 3236115), (15, 2804633), (39, 1078705), (65, 647223), (195, 215741), (443, 94965), (487, 86385), (1329, 31655), (1461, 28795), (2215, 18993), (2435, 17277), (5759, 7305), (6331, 6645)]