74572485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13237

約数の個数: 32

約数和(自身を含む): 132935040

約数和(自身を除く): 58362555

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 13187, 39561, 65935, 171431, 197805, 382423, 514293, 857155, 1147269, 1912115, 2571465, 4971499, 5736345, 14914497, 24857495, 74572485]

約数ペア:

[(1, 74572485), (3, 24857495), (5, 14914497), (13, 5736345), (15, 4971499), (29, 2571465), (39, 1912115), (65, 1147269), (87, 857155), (145, 514293), (195, 382423), (377, 197805), (435, 171431), (1131, 65935), (1885, 39561), (5655, 13187)]