2622345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 4783104

約数和(自身を除く): 2160759

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 691, 759, 1265, 2073, 3455, 3795, 7601, 10365, 15893, 22803, 38005, 47679, 79465, 114015, 174823, 238395, 524469, 874115, 2622345]

約数ペア:

[(1, 2622345), (3, 874115), (5, 524469), (11, 238395), (15, 174823), (23, 114015), (33, 79465), (55, 47679), (69, 38005), (115, 22803), (165, 15893), (253, 10365), (345, 7601), (691, 3795), (759, 3455), (1265, 2073)]