253336699005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{76421327}}^1$

素因数の和:76421365

約数の個数: 32

約数和(自身を含む): 462196191744

約数和(自身を除く): 208859492739

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 76421327, 229263981, 382106635, 993477251, 1146319905, 1299162559, 2980431753, 3897487677, 4967386255, 6495812795, 14902158765, 16889113267, 19487438385, 50667339801, 84445566335, 253336699005]

約数ペア:

[(1, 253336699005), (3, 84445566335), (5, 50667339801), (13, 19487438385), (15, 16889113267), (17, 14902158765), (39, 6495812795), (51, 4967386255), (65, 3897487677), (85, 2980431753), (195, 1299162559), (221, 1146319905), (255, 993477251), (663, 382106635), (1105, 229263981), (3315, 76421327)]