345735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 665280

約数和(自身を除く): 319545

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 197, 351, 585, 591, 985, 1755, 1773, 2561, 2955, 5319, 7683, 8865, 12805, 23049, 26595, 38415, 69147, 115245, 345735]

約数ペア:

[(1, 345735), (3, 115245), (5, 69147), (9, 38415), (13, 26595), (15, 23049), (27, 12805), (39, 8865), (45, 7683), (65, 5319), (117, 2955), (135, 2561), (195, 1773), (197, 1755), (351, 985), (585, 591)]