72327495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 48309945

約数列:

[1, 3, 5, 15, 31, 93, 109, 155, 327, 465, 545, 1427, 1635, 3379, 4281, 7135, 10137, 16895, 21405, 44237, 50685, 132711, 155543, 221185, 466629, 663555, 777715, 2333145, 4821833, 14465499, 24109165, 72327495]

約数ペア:

[(1, 72327495), (3, 24109165), (5, 14465499), (15, 4821833), (31, 2333145), (93, 777715), (109, 663555), (155, 466629), (327, 221185), (465, 155543), (545, 132711), (1427, 50685), (1635, 44237), (3379, 21405), (4281, 16895), (7135, 10137)]