164190555

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 296895456

約数和(自身を除く): 132704901

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 265, 387, 477, 645, 795, 1601, 1935, 2279, 2385, 4803, 6837, 8005, 11395, 14409, 20511, 24015, 34185, 68843, 72045, 84853, 102555, 206529, 254559, 344215, 424265, 619587, 763677, 1032645, 1272795, 3097935, 3648679, 3818385, 10946037, 18243395, 32838111, 54730185, 164190555]

約数ペア:

[(1, 164190555), (3, 54730185), (5, 32838111), (9, 18243395), (15, 10946037), (43, 3818385), (45, 3648679), (53, 3097935), (129, 1272795), (159, 1032645), (215, 763677), (265, 619587), (387, 424265), (477, 344215), (645, 254559), (795, 206529), (1601, 102555), (1935, 84853), (2279, 72045), (2385, 68843), (4803, 34185), (6837, 24015), (8005, 20511), (11395, 14409)]