72412665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7901}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 127443456

約数和(自身を除く): 55030791

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 7901, 9165, 23703, 39505, 102713, 118515, 308139, 371347, 513565, 1114041, 1540695, 1856735, 4827511, 5570205, 14482533, 24137555, 72412665]

約数ペア:

[(1, 72412665), (3, 24137555), (5, 14482533), (13, 5570205), (15, 4827511), (39, 1856735), (47, 1540695), (65, 1114041), (141, 513565), (195, 371347), (235, 308139), (611, 118515), (705, 102713), (1833, 39505), (3055, 23703), (7901, 9165)]