29717775

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 53534520

約数和(自身を除く): 23816745

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 491, 807, 1345, 1473, 2421, 2455, 4035, 4419, 6725, 7365, 12105, 12275, 20175, 22095, 36825, 60525, 110475, 132079, 396237, 660395, 1188711, 1981185, 3301975, 5943555, 9905925, 29717775]

約数ペア:

[(1, 29717775), (3, 9905925), (5, 5943555), (9, 3301975), (15, 1981185), (25, 1188711), (45, 660395), (75, 396237), (225, 132079), (269, 110475), (491, 60525), (807, 36825), (1345, 22095), (1473, 20175), (2421, 12275), (2455, 12105), (4035, 7365), (4419, 6725)]