149161515

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{38693}}^1$

素因数の和:38958

約数の個数: 16

約数和(自身を含む): 239593248

約数和(自身を除く): 90431733

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 38693, 116079, 193465, 580395, 9944101, 29832303, 49720505, 149161515]

約数ペア:

[(1, 149161515), (3, 49720505), (5, 29832303), (15, 9944101), (257, 580395), (771, 193465), (1285, 116079), (3855, 38693)]