15973441515

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1085521}}^1$

素因数の和:1085644

約数の個数: 32

約数和(自身を含む): 28657780800

約数和(自身を除く): 12684339285

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 1085521, 3256563, 5427605, 9769689, 16282815, 29309067, 48848445, 118321789, 146545335, 354965367, 591608945, 1064896101, 1774826835, 3194688303, 5324480505, 15973441515]

約数ペア:

[(1, 15973441515), (3, 5324480505), (5, 3194688303), (9, 1774826835), (15, 1064896101), (27, 591608945), (45, 354965367), (109, 146545335), (135, 118321789), (327, 48848445), (545, 29309067), (981, 16282815), (1635, 9769689), (2943, 5427605), (4905, 3256563), (14715, 1085521)]