54009345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 43532799

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 71, 83, 141, 195, 213, 235, 249, 355, 415, 611, 705, 923, 1065, 1079, 1245, 1833, 2769, 3055, 3237, 3337, 3901, 4615, 5395, 5893, 9165, 10011, 11703, 13845, 16185, 16685, 17679, 19505, 29465, 43381, 50055, 50713, 58515, 76609, 88395, 130143, 152139, 216905, 229827, 253565, 276971, 383045, 650715, 760695, 830913, 1149135, 1384855, 3600623, 4154565, 10801869, 18003115, 54009345]

約数ペア:

[(1, 54009345), (3, 18003115), (5, 10801869), (13, 4154565), (15, 3600623), (39, 1384855), (47, 1149135), (65, 830913), (71, 760695), (83, 650715), (141, 383045), (195, 276971), (213, 253565), (235, 229827), (249, 216905), (355, 152139), (415, 130143), (611, 88395), (705, 76609), (923, 58515), (1065, 50713), (1079, 50055), (1245, 43381), (1833, 29465), (2769, 19505), (3055, 17679), (3237, 16685), (3337, 16185), (3901, 13845), (4615, 11703), (5395, 10011), (5893, 9165)]