639584595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093307}}^1$

素因数の和:1093331

約数の個数: 24

約数和(自身を含む): 1193892336

約数和(自身を除く): 554307741

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1093307, 3279921, 5466535, 9839763, 14212991, 16399605, 42638973, 49198815, 71064955, 127916919, 213194865, 639584595]

約数ペア:

[(1, 639584595), (3, 213194865), (5, 127916919), (9, 71064955), (13, 49198815), (15, 42638973), (39, 16399605), (45, 14212991), (65, 9839763), (117, 5466535), (195, 3279921), (585, 1093307)]